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        "url": "https://dantelabs.com/traits/abnormality-of-the-pharynx"
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        "url": "https://dantelabs.com/traits/abnormal-rib-morphology"
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        "name": "Abnormality of the spleen",
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        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormality-of-the-spleen"
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      {
        "slug": "abnormality-of-the-ureter",
        "name": "Abnormality of the ureter",
        "systems": [
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        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormality-of-the-ureter"
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      {
        "slug": "abnormal-metaphysis-morphology",
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        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-metaphysis-morphology"
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      {
        "slug": "abnormal-femoral-epiphysis-morphology",
        "name": "Abnormality of thighbone end part",
        "systems": [
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        "url": "https://dantelabs.com/traits/abnormal-femoral-epiphysis-morphology"
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      {
        "slug": "abnormality-of-vision",
        "name": "Abnormality of vision",
        "systems": [
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        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-vision"
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      {
        "slug": "protrusio-acetabuli",
        "name": "Abnormally indented hip sockets",
        "systems": [
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        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/protrusio-acetabuli"
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      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
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        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/microcephaly"
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      {
        "slug": "abnormally-straight-spine",
        "name": "Abnormally straight spine",
        "systems": [
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        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormally-straight-spine"
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      {
        "slug": "ocular-albinism",
        "name": "Absent pigmentation in the eye",
        "systems": [
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        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ocular-albinism"
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        "systems": [
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        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/absent-speech"
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        "slug": "aplasia-hypoplasia-affecting-the-eye",
        "name": "Absent/small eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-affecting-the-eye"
      },
      {
        "slug": "gastroesophageal-reflux",
        "name": "Acid reflux",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/gastroesophageal-reflux"
      },
      {
        "slug": "agenesis-of-corpus-callosum",
        "name": "Agenesis of corpus callosum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/agenesis-of-corpus-callosum"
      },
      {
        "slug": "anisospondyly",
        "name": "Anisospondyly",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/anisospondyly"
      },
      {
        "slug": "annular-pancreas",
        "name": "Annular pancreas",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/annular-pancreas"
      },
      {
        "slug": "anterior-bowing-of-long-bones",
        "name": "Anterior bowing of long bones",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/anterior-bowing-of-long-bones"
      },
      {
        "slug": "anxiety",
        "name": "Anxiety",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/anxiety"
      },
      {
        "slug": "aortic-arch-aneurysm",
        "name": "Aortic arch aneurysm",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/aortic-arch-aneurysm"
      },
      {
        "slug": "apnea",
        "name": "Apnea",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/apnea"
      },
      {
        "slug": "arthrogryposis-multiplex-congenita",
        "name": "Arthrogryposis multiplex congenita",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/arthrogryposis-multiplex-congenita"
      },
      {
        "slug": "attention-deficit-hyperactivity-disorder",
        "name": "Attention deficit",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/attention-deficit-hyperactivity-disorder"
      },
      {
        "slug": "autism",
        "name": "Autism",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/autism"
      },
      {
        "slug": "dental-malocclusion",
        "name": "Bad bite",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/dental-malocclusion"
      },
      {
        "slug": "atypical-behavior",
        "name": "Behavioral abnormality",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/atypical-behavior"
      },
      {
        "slug": "bowing-of-the-legs",
        "name": "Bowed legs",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bowing-of-the-legs"
      },
      {
        "slug": "bowing-of-the-long-bones",
        "name": "Bowing of the long bones",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/bowing-of-the-long-bones"
      },
      {
        "slug": "concave-nasal-ridge",
        "name": "Boxer's nasal deformity",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/concave-nasal-ridge"
      },
      {
        "slug": "occipital-encephalocele",
        "name": "Brain tissue sticks out through back of skull",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/occipital-encephalocele"
      },
      {
        "slug": "brachycephaly",
        "name": "Broad head shape",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/brachycephaly"
      },
      {
        "slug": "broad-long-bones",
        "name": "Broad long bones",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/broad-long-bones"
      },
      {
        "slug": "metaphyseal-widening",
        "name": "Broad wide portion of long bone",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/metaphyseal-widening"
      },
      {
        "slug": "proptosis",
        "name": "Bulging eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/proptosis"
      },
      {
        "slug": "neuroblastoma",
        "name": "Cancer of early nerve cells",
        "systems": [
          "abnormality-of-the-nervous-system",
          "neoplasm"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/neuroblastoma"
      },
      {
        "slug": "cleft-palate",
        "name": "Cleft palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cleft-palate"
      },
      {
        "slug": "bifid-ribs",
        "name": "Cleft ribs",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/bifid-ribs"
      },
      {
        "slug": "myopia",
        "name": "Close sighted",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/myopia"
      },
      {
        "slug": "cataract",
        "name": "Clouding of the lens of the eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cataract"
      },
      {
        "slug": "developmental-cataract",
        "name": "Clouding of the lens of the eye at birth",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/developmental-cataract"
      },
      {
        "slug": "talipes-equinovarus",
        "name": "Club feet",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/talipes-equinovarus"
      },
      {
        "slug": "clubbing-of-fingers",
        "name": "Clubbing of fingers",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/clubbing-of-fingers"
      },
      {
        "slug": "conductive-hearing-impairment",
        "name": "Conductive deafness",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/conductive-hearing-impairment"
      },
      {
        "slug": "constipation",
        "name": "Constipation",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/constipation"
      },
      {
        "slug": "microcornea",
        "name": "Cornea of eye less than 10mm in diameter",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/microcornea"
      },
      {
        "slug": "coronal-cleft-vertebrae",
        "name": "Coronal cleft vertebrae",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/coronal-cleft-vertebrae"
      },
      {
        "slug": "coxa-valga",
        "name": "Coxa valga",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/coxa-valga"
      },
      {
        "slug": "coxa-vara",
        "name": "Coxa vara",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/coxa-vara"
      },
      {
        "slug": "calvarial-skull-defect",
        "name": "Cranial defect",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/calvarial-skull-defect"
      },
      {
        "slug": "cranial-nerve-paralysis",
        "name": "Cranial nerve paralysis",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cranial-nerve-paralysis"
      },
      {
        "slug": "strabismus",
        "name": "Cross-eyed",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/strabismus"
      },
      {
        "slug": "clinodactyly-of-the-5th-finger",
        "name": "Curvature of little finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/clinodactyly-of-the-5th-finger"
      },
      {
        "slug": "renal-cyst",
        "name": "Cystic kidney disease",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/renal-cyst"
      },
      {
        "slug": "trismus",
        "name": "Decrease in jaw mobility",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/trismus"
      },
      {
        "slug": "cerebral-cortical-atrophy",
        "name": "Decrease in size of the outer layer of the brain due to loss of brain cells",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/cerebral-cortical-atrophy"
      },
      {
        "slug": "hypogonadism",
        "name": "Decreased activity of gonads",
        "systems": [
          "abnormality-of-the-endocrine-system",
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypogonadism"
      },
      {
        "slug": "decreased-body-weight",
        "name": "Decreased body weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/decreased-body-weight"
      },
      {
        "slug": "hyporeflexia",
        "name": "Decreased reflex response",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyporeflexia"
      },
      {
        "slug": "decreased-testicular-size",
        "name": "Decreased testicular size",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/decreased-testicular-size"
      },
      {
        "slug": "deep-philtrum",
        "name": "Deep philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/deep-philtrum"
      },
      {
        "slug": "deeply-set-eye",
        "name": "Deeply set eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/deeply-set-eye"
      },
      {
        "slug": "delayed-skeletal-maturation",
        "name": "Delayed bone maturation",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-skeletal-maturation"
      },
      {
        "slug": "delayed-cranial-suture-closure",
        "name": "Delayed cranial suture closure",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/delayed-cranial-suture-closure"
      },
      {
        "slug": "delayed-speech-and-language-development",
        "name": "Delayed speech and language development",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/delayed-speech-and-language-development"
      },
      {
        "slug": "depressed-nasal-bridge",
        "name": "Depressed nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/depressed-nasal-bridge"
      },
      {
        "slug": "congenital-hip-dislocation",
        "name": "Dislocated hip since birth",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/congenital-hip-dislocation"
      },
      {
        "slug": "disproportionate-short-limb-short-stature",
        "name": "Disproportionate short-limb short stature",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/disproportionate-short-limb-short-stature"
      },
      {
        "slug": "distichiasis",
        "name": "Distichiasis",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/distichiasis"
      },
      {
        "slug": "everted-lower-lip-vermilion",
        "name": "Drooping lower lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/everted-lower-lip-vermilion"
      },
      {
        "slug": "ptosis",
        "name": "Drooping upper eyelid",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ptosis"
      },
      {
        "slug": "pes-planus",
        "name": "Dropped arches",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/pes-planus"
      },
      {
        "slug": "foot-polydactyly",
        "name": "Duplication of bones of the toes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/foot-polydactyly"
      },
      {
        "slug": "posteriorly-rotated-ears",
        "name": "Ears rotated toward back of head",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/posteriorly-rotated-ears"
      },
      {
        "slug": "ectopia-lentis",
        "name": "Ectopia lentis",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ectopia-lentis"
      },
      {
        "slug": "eeg-abnormality",
        "name": "EEG abnormality",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/eeg-abnormality"
      },
      {
        "slug": "elbow-dislocation",
        "name": "Elbow dislocation",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/elbow-dislocation"
      },
      {
        "slug": "elevated-circulating-creatine-kinase-activity",
        "name": "Elevated blood creatine phosphokinase",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/elevated-circulating-creatine-kinase-activity"
      },
      {
        "slug": "elevated-circulating-aldolase-concentration",
        "name": "Elevated circulating aldolase concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/elevated-circulating-aldolase-concentration"
      },
      {
        "slug": "emg-abnormality",
        "name": "EMG abnormality",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/emg-abnormality"
      },
      {
        "slug": "emg-myotonic-discharges",
        "name": "EMG: myotonic discharges",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/emg-myotonic-discharges"
      },
      {
        "slug": "encephalocele",
        "name": "Encephalocele",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/encephalocele"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "hirsutism",
        "name": "Excessive hairiness",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hirsutism"
      },
      {
        "slug": "generalized-hirsutism",
        "name": "Excessive hairiness over body",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/generalized-hirsutism"
      },
      {
        "slug": "lumbar-hyperlordosis",
        "name": "Excessive inward curvature of lower spine",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/lumbar-hyperlordosis"
      },
      {
        "slug": "mask-like-facies",
        "name": "Expressionless face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/mask-like-facies"
      },
      {
        "slug": "wormian-bones",
        "name": "Extra bones within cranial sutures",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/wormian-bones"
      },
      {
        "slug": "supernumerary-tooth",
        "name": "Extra teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/supernumerary-tooth"
      },
      {
        "slug": "epicanthus",
        "name": "Eye folds",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/epicanthus"
      },
      {
        "slug": "blepharospasm",
        "name": "Eyelid spasm",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/blepharospasm"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "hepatic-steatosis",
        "name": "Fatty infiltration of liver",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hepatic-steatosis"
      },
      {
        "slug": "feeding-difficulties-in-infancy",
        "name": "Feeding difficulties in infancy",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/feeding-difficulties-in-infancy"
      },
      {
        "slug": "flat-face",
        "name": "Flat face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/flat-face"
      },
      {
        "slug": "depressed-nasal-ridge",
        "name": "Flat nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/depressed-nasal-ridge"
      },
      {
        "slug": "macule",
        "name": "Flat, discolored area of skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/macule"
      },
      {
        "slug": "platyspondyly",
        "name": "Flattened vertebrae",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/platyspondyly"
      },
      {
        "slug": "flexion-contracture",
        "name": "Flexed joint that cannot be straightened",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/flexion-contracture"
      },
      {
        "slug": "flexion-contracture-of-toe",
        "name": "Flexion contracture of toe",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/flexion-contracture-of-toe"
      },
      {
        "slug": "frontal-bossing",
        "name": "Frontal bossing",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/frontal-bossing"
      },
      {
        "slug": "full-cheeks",
        "name": "Full cheeks",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/full-cheeks"
      },
      {
        "slug": "pectus-excavatum",
        "name": "Funnel chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pectus-excavatum"
      },
      {
        "slug": "overgrowth",
        "name": "General overgrowth",
        "systems": [
          "growth-abnormality"
        ],
        "url": "https://dantelabs.com/traits/overgrowth"
      },
      {
        "slug": "global-developmental-delay",
        "name": "Global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/global-developmental-delay"
      },
      {
        "slug": "polyhydramnios",
        "name": "High levels of amniotic fluid",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/polyhydramnios"
      },
      {
        "slug": "high-palate",
        "name": "High palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/high-palate"
      },
      {
        "slug": "abnormally-high-pitched-voice",
        "name": "High pitched voice",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormally-high-pitched-voice"
      },
      {
        "slug": "sprengel-anomaly",
        "name": "High shoulder blade",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/sprengel-anomaly"
      },
      {
        "slug": "hip-contracture",
        "name": "Hip contracture",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hip-contracture"
      },
      {
        "slug": "horizontal-eyebrow",
        "name": "Horizontal eyebrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/horizontal-eyebrow"
      },
      {
        "slug": "kyphosis",
        "name": "Hunched back",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/kyphosis"
      },
      {
        "slug": "hydronephrosis",
        "name": "Hydronephrosis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hydronephrosis"
      },
      {
        "slug": "hydrops-fetalis",
        "name": "Hydrops fetalis",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hydrops-fetalis"
      },
      {
        "slug": "hypoplastic-ischia",
        "name": "Hypoplastic ischia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplastic-ischia"
      },
      {
        "slug": "hypoplastic-pubic-bone",
        "name": "Hypoplastic pubic bone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplastic-pubic-bone"
      },
      {
        "slug": "hypospadias",
        "name": "Hypospadias",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypospadias"
      },
      {
        "slug": "dysphonia",
        "name": "Inability to produce voice sounds",
        "systems": [
          "abnormality-of-the-voice"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/dysphonia"
      },
      {
        "slug": "polyphagia",
        "name": "Increased appetite",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/polyphagia"
      },
      {
        "slug": "pulmonary-arterial-hypertension",
        "name": "Increased blood pressure in blood vessels of lungs",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pulmonary-arterial-hypertension"
      },
      {
        "slug": "increased-bone-mineral-density",
        "name": "Increased bone mineral density",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-bone-mineral-density"
      },
      {
        "slug": "increased-placental-thickness",
        "name": "Increased placental thickness",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-placental-thickness"
      },
      {
        "slug": "skeletal-muscle-hypertrophy",
        "name": "Increased skeletal muscle cells",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/skeletal-muscle-hypertrophy"
      },
      {
        "slug": "inguinal-hernia",
        "name": "Inguinal hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/inguinal-hernia"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "nystagmus",
        "name": "Involuntary, rapid, rhythmic eye movements",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/nystagmus"
      },
      {
        "slug": "irritability",
        "name": "Irritability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/irritability"
      },
      {
        "slug": "joint-contracture-of-the-hand",
        "name": "Joint contracture of the hand",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/joint-contracture-of-the-hand"
      },
      {
        "slug": "joint-stiffness",
        "name": "Joint stiffness",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/joint-stiffness"
      },
      {
        "slug": "kidney-stone",
        "name": "Kidney stone",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/kidney-stone"
      },
      {
        "slug": "genu-valgum",
        "name": "Knock knees",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/genu-valgum"
      },
      {
        "slug": "kyphoscoliosis",
        "name": "Kyphoscoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/kyphoscoliosis"
      },
      {
        "slug": "lower-limb-asymmetry",
        "name": "Left and right leg differ in length or width",
        "systems": [
          "abnormality-of-limbs",
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lower-limb-asymmetry"
      },
      {
        "slug": "limb-undergrowth",
        "name": "Limb undergrowth",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/limb-undergrowth"
      },
      {
        "slug": "limitation-of-joint-mobility",
        "name": "Limitation of joint mobility",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/limitation-of-joint-mobility"
      },
      {
        "slug": "micrognathia",
        "name": "Little lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/micrognathia"
      },
      {
        "slug": "long-eyelashes-in-irregular-rows",
        "name": "Long eyelashes in irregular rows",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/long-eyelashes-in-irregular-rows"
      },
      {
        "slug": "long-philtrum",
        "name": "Long philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/long-philtrum"
      },
      {
        "slug": "low-anterior-hairline",
        "name": "Low frontal hairline",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/low-anterior-hairline"
      },
      {
        "slug": "hypotonia",
        "name": "Low muscle tone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hypotonia"
      },
      {
        "slug": "low-set-ears",
        "name": "Low-set ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/low-set-ears"
      },
      {
        "slug": "malignant-hyperthermia",
        "name": "Malignant hyperthermia",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/malignant-hyperthermia"
      },
      {
        "slug": "metatarsus-valgus",
        "name": "Metatarsus valgus",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/metatarsus-valgus"
      },
      {
        "slug": "midface-retrusion",
        "name": "Midface retrusion",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/midface-retrusion"
      },
      {
        "slug": "myalgia",
        "name": "Muscle ache",
        "systems": [
          "constitutional-symptom"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/myalgia"
      },
      {
        "slug": "skeletal-muscle-atrophy",
        "name": "Muscle degeneration",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/skeletal-muscle-atrophy"
      },
      {
        "slug": "muscle-stiffness",
        "name": "Muscle stiffness",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/muscle-stiffness"
      },
      {
        "slug": "myopathy",
        "name": "Muscle tissue disease",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/myopathy"
      },
      {
        "slug": "muscle-weakness",
        "name": "Muscle weakness",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/muscle-weakness"
      },
      {
        "slug": "myotonia",
        "name": "Myotonia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/myotonia"
      },
      {
        "slug": "narrow-chest",
        "name": "Narrow chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/narrow-chest"
      },
      {
        "slug": "narrow-palpebral-fissure",
        "name": "Narrow eyelid opening",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/narrow-palpebral-fissure"
      },
      {
        "slug": "narrow-mouth",
        "name": "Narrow mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/narrow-mouth"
      },
      {
        "slug": "blepharophimosis",
        "name": "Narrow opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/blepharophimosis"
      },
      {
        "slug": "spinal-canal-stenosis",
        "name": "Narrow spinal canal",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/spinal-canal-stenosis"
      },
      {
        "slug": "obesity",
        "name": "Obesity",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/obesity"
      },
      {
        "slug": "odontogenic-neoplasm",
        "name": "Odontogenic neoplasm",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-digestive-system",
          "neoplasm"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/odontogenic-neoplasm"
      },
      {
        "slug": "single-umbilical-artery",
        "name": "Only one artery in umbilical cord instead of two",
        "systems": [
          "abnormality-of-prenatal-development-or-birth",
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/single-umbilical-artery"
      },
      {
        "slug": "optic-atrophy",
        "name": "Optic atrophy",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/optic-atrophy"
      },
      {
        "slug": "osteoporosis",
        "name": "Osteoporosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/osteoporosis"
      },
      {
        "slug": "overfolded-helix",
        "name": "Overfolded ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/overfolded-helix"
      },
      {
        "slug": "hemiplegia-hemiparesis",
        "name": "Paralysis or weakness of one side of body",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hemiplegia-hemiparesis"
      },
      {
        "slug": "patent-ductus-arteriosus",
        "name": "Patent ductus arteriosus",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/patent-ductus-arteriosus"
      },
      {
        "slug": "percussion-myotonia",
        "name": "Percussion myotonia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/percussion-myotonia"
      },
      {
        "slug": "camptodactyly-of-finger",
        "name": "Permanent flexion of the finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/camptodactyly-of-finger"
      },
      {
        "slug": "pectus-carinatum",
        "name": "Pigeon chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/pectus-carinatum"
      },
      {
        "slug": "pointed-chin",
        "name": "Pointed chin",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/pointed-chin"
      },
      {
        "slug": "poor-speech",
        "name": "Poor speech",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/poor-speech"
      },
      {
        "slug": "dysphagia",
        "name": "Poor swallowing",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dysphagia"
      },
      {
        "slug": "pulmonary-hypoplasia",
        "name": "Poorly developed lungs",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/pulmonary-hypoplasia"
      },
      {
        "slug": "prenatal-movement-abnormality",
        "name": "Prenatal movement abnormality",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/prenatal-movement-abnormality"
      },
      {
        "slug": "prominent-nasal-bridge",
        "name": "Prominent nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/prominent-nasal-bridge"
      },
      {
        "slug": "hyperlordosis",
        "name": "Prominent swayback",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperlordosis"
      },
      {
        "slug": "pterygium",
        "name": "Pterygium",
        "systems": [
          "abnormality-of-the-integument",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/pterygium"
      },
      {
        "slug": "pursed-lips",
        "name": "Pursed lips",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/pursed-lips"
      },
      {
        "slug": "pyloric-stenosis",
        "name": "Pyloric stenosis",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/pyloric-stenosis"
      },
      {
        "slug": "quadriceps-muscle-weakness",
        "name": "Quadriceps weakness",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/quadriceps-muscle-weakness"
      },
      {
        "slug": "spinal-rigidity",
        "name": "Reduced spine movement",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/spinal-rigidity"
      },
      {
        "slug": "motor-stereotypy",
        "name": "Repetitive movements",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/motor-stereotypy"
      },
      {
        "slug": "respiratory-insufficiency",
        "name": "Respiratory function loss",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/respiratory-insufficiency"
      },
      {
        "slug": "rib-fusion",
        "name": "Rib fusion",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/rib-fusion"
      },
      {
        "slug": "cervical-kyphosis",
        "name": "Rounded neck",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cervical-kyphosis"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "self-injurious-behavior",
        "name": "Self-injurious behavior",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/self-injurious-behavior"
      },
      {
        "slug": "sensorineural-hearing-impairment",
        "name": "Sensorineural hearing impairment",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/sensorineural-hearing-impairment"
      },
      {
        "slug": "high-hypermetropia",
        "name": "Severe farsightedness",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/high-hypermetropia"
      },
      {
        "slug": "severe-short-stature",
        "name": "Severe short stature",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/severe-short-stature"
      },
      {
        "slug": "brachydactyly",
        "name": "Short fingers or toes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/brachydactyly"
      },
      {
        "slug": "short-foot",
        "name": "Short foot",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/short-foot"
      },
      {
        "slug": "short-long-bone",
        "name": "Short long bone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/short-long-bone"
      },
      {
        "slug": "short-neck",
        "name": "Short neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/short-neck"
      },
      {
        "slug": "short-ribs",
        "name": "Short ribs",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-ribs"
      },
      {
        "slug": "short-stature",
        "name": "Short stature",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/short-stature"
      },
      {
        "slug": "shoulder-flexion-contracture",
        "name": "Shoulder flexion contracture",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/shoulder-flexion-contracture"
      },
      {
        "slug": "thoracic-hypoplasia",
        "name": "Small chest",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/thoracic-hypoplasia"
      },
      {
        "slug": "microtia",
        "name": "Small ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/microtia"
      },
      {
        "slug": "hypoplastic-ilia",
        "name": "Small wings of the pelvic girdle",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplastic-ilia"
      },
      {
        "slug": "micromelia",
        "name": "Smaller or shorter than typical limbs",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/micromelia"
      },
      {
        "slug": "laryngomalacia",
        "name": "Softening of voice box tissue",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/laryngomalacia"
      },
      {
        "slug": "hypertonia",
        "name": "Spasticity and rigidity of muscles",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hypertonia"
      },
      {
        "slug": "telangiectasia",
        "name": "Spider veins",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/telangiectasia"
      },
      {
        "slug": "squared-iliac-bones",
        "name": "Squared iliac bones",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/squared-iliac-bones"
      },
      {
        "slug": "dilated-cardiomyopathy",
        "name": "Stretched and thinned heart muscle",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/dilated-cardiomyopathy"
      },
      {
        "slug": "testicular-torsion",
        "name": "Testicular torsion",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/testicular-torsion"
      },
      {
        "slug": "tetralogy-of-fallot",
        "name": "Tetralogy of Fallot",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/tetralogy-of-fallot"
      },
      {
        "slug": "hydrocephalus",
        "name": "Too much cerebrospinal fluid in the brain",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hydrocephalus"
      },
      {
        "slug": "umbilical-hernia",
        "name": "Umbilical hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/umbilical-hernia"
      },
      {
        "slug": "hypothyroidism",
        "name": "Underactive thyroid",
        "systems": [
          "abnormality-of-the-endocrine-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypothyroidism"
      },
      {
        "slug": "hypoplasia-of-penis",
        "name": "Underdeveloped penis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplasia-of-penis"
      },
      {
        "slug": "cryptorchidism",
        "name": "Undescended testes",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cryptorchidism"
      },
      {
        "slug": "abnormality-of-the-urinary-system",
        "name": "Urinary tract abnormalities",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormality-of-the-urinary-system"
      },
      {
        "slug": "ventriculomegaly",
        "name": "Ventriculomegaly",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/ventriculomegaly"
      },
      {
        "slug": "visual-impairment",
        "name": "Visual impairment",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/visual-impairment"
      },
      {
        "slug": "waddling-gait",
        "name": "Waddling gait",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/waddling-gait"
      },
      {
        "slug": "cachexia",
        "name": "Wasting syndrome",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cachexia"
      },
      {
        "slug": "weak-voice",
        "name": "Weak voice",
        "systems": [
          "abnormality-of-the-voice"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/weak-voice"
      },
      {
        "slug": "wide-nasal-bridge",
        "name": "Wide nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/wide-nasal-bridge"
      },
      {
        "slug": "hypertelorism",
        "name": "Wide-set eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypertelorism"
      },
      {
        "slug": "wrist-flexion-contracture",
        "name": "Wrist flexion contracture",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/wrist-flexion-contracture"
      },
      {
        "slug": "malar-flattening",
        "name": "Zygomatic flattening",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/malar-flattening"
      }
    ],
    "related": [],
    "sources": null,
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}