{
  "url": "https://dantelabs.com/hu/genes/twist2",
  "gene": {
    "slug": "twist2",
    "symbol": "TWIST2",
    "name": "twist family bHLH transcription factor 2",
    "hgnc": "HGNC:20670",
    "summary": null,
    "location": "2q37.3",
    "locusType": "gene with protein product",
    "aliases": [
      "DERMO1",
      "Dermo-1",
      "bHLHa39"
    ],
    "previousSymbols": [],
    "ensemblId": "ENSG00000233608",
    "entrezId": 117581,
    "omim": [
      "607556"
    ],
    "uniprot": [
      "Q8WVJ9"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "2",
      "start": 238848085,
      "end": 238910534,
      "strand": "+",
      "ensemblTranscript": "ENST00000612363.2",
      "refseqTranscript": "NM_001271893.4",
      "ensemblProtein": "ENSP00000482581.1",
      "refseqProtein": "NP_001258822.1",
      "exons": [
        {
          "start": 238848085,
          "end": 238848733
        },
        {
          "start": 238909842,
          "end": 238910534
        }
      ],
      "cds": {
        "start": 238848216,
        "end": 238848698
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "2",
      "start": 239756673,
      "end": 239795893,
      "strand": "+"
    },
    "neighbourhood": {
      "release": "116",
      "start": 238379310,
      "end": 239379309,
      "genes": [
        {
          "symbol": "IFT54",
          "ensemblId": "ENSG00000204104",
          "biotype": "protein_coding",
          "start": 238320441,
          "end": 238402114,
          "strand": "+",
          "slug": "ift54"
        },
        {
          "symbol": "ASB1",
          "ensemblId": "ENSG00000065802",
          "biotype": "protein_coding",
          "start": 238426742,
          "end": 238452250,
          "strand": "+",
          "slug": "asb1"
        },
        {
          "symbol": "HDAC4",
          "ensemblId": "ENSG00000068024",
          "biotype": "protein_coding",
          "start": 239048168,
          "end": 239401661,
          "strand": "-",
          "slug": "hdac4"
        }
      ],
      "truncated": false
    },
    "reports": [],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormal-female-external-genitalia-morphology",
        "name": "Abnormal female external genitalia",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormal-female-external-genitalia-morphology"
      },
      {
        "slug": "abnormal-hair-pattern",
        "name": "Abnormal hair pattern",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-hair-pattern"
      },
      {
        "slug": "abnormal-nasal-morphology",
        "name": "Abnormal of nasal shape",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/abnormal-nasal-morphology"
      },
      {
        "slug": "abnormal-sacroiliac-joint-morphology",
        "name": "Abnormal sacroiliac joint morphology",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-sacroiliac-joint-morphology"
      },
      {
        "slug": "microtia-third-degree",
        "name": "Abnormal shape/structure of ear",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "url": "https://dantelabs.com/traits/microtia-third-degree"
      },
      {
        "slug": "abnormal-skin-pigmentation",
        "name": "Abnormal skin pigmentation",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-skin-pigmentation"
      },
      {
        "slug": "lacrimation-abnormality",
        "name": "Abnormality of tear production",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lacrimation-abnormality"
      },
      {
        "slug": "abnormality-of-the-face",
        "name": "Abnormality of the face",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-the-face"
      },
      {
        "slug": "abnormality-of-the-upper-urinary-tract",
        "name": "Abnormality of the upper urinary tract",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/abnormality-of-the-upper-urinary-tract"
      },
      {
        "slug": "abnormal-pinna-morphology",
        "name": "Abnormally shaped ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormal-pinna-morphology"
      },
      {
        "slug": "anal-atresia",
        "name": "Absent anus",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/anal-atresia"
      },
      {
        "slug": "breast-aplasia",
        "name": "Absent breast",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/breast-aplasia"
      },
      {
        "slug": "atresia-of-the-external-auditory-canal",
        "name": "Absent ear canal",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/atresia-of-the-external-auditory-canal"
      },
      {
        "slug": "absent-eyebrow",
        "name": "Absent eyebrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/absent-eyebrow"
      },
      {
        "slug": "absent-eyelashes",
        "name": "Absent eyelashes",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/absent-eyelashes"
      },
      {
        "slug": "ablepharon",
        "name": "Absent eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/ablepharon"
      },
      {
        "slug": "absent-lanugo",
        "name": "Absent lanugo",
        "systems": [
          "abnormality-of-prenatal-development-or-birth",
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/absent-lanugo"
      },
      {
        "slug": "absent-lower-eyelashes",
        "name": "Absent lower eyelashes",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "url": "https://dantelabs.com/traits/absent-lower-eyelashes"
      },
      {
        "slug": "absent-nipple",
        "name": "Absent nipple",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/absent-nipple"
      },
      {
        "slug": "aplasia-hypoplasia-of-the-nipples",
        "name": "Absent/small nipples",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-nipples"
      },
      {
        "slug": "aplasia-hypoplasia-of-the-skin",
        "name": "Absent/small skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-skin"
      },
      {
        "slug": "aged-leonine-appearance",
        "name": "Aged leonine appearance",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "url": "https://dantelabs.com/traits/aged-leonine-appearance"
      },
      {
        "slug": "ambiguous-genitalia",
        "name": "Ambiguous external genitalia",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ambiguous-genitalia"
      },
      {
        "slug": "anteriorly-placed-anus",
        "name": "Anteriorly placed anus",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/anteriorly-placed-anus"
      },
      {
        "slug": "aplastic-zygomatic-arch",
        "name": "Aplastic zygomatic arch",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/aplastic-zygomatic-arch"
      },
      {
        "slug": "dental-malocclusion",
        "name": "Bad bite",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/dental-malocclusion"
      },
      {
        "slug": "mandibular-prognathia",
        "name": "Big lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/mandibular-prognathia"
      },
      {
        "slug": "bitemporal-forceps-marks",
        "name": "Bitemporal forceps marks",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/bitemporal-forceps-marks"
      },
      {
        "slug": "bulbous-nose",
        "name": "Bulbous nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/bulbous-nose"
      },
      {
        "slug": "hypoplasia-of-the-zygomatic-bone",
        "name": "Cheekbone underdevelopment",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hypoplasia-of-the-zygomatic-bone"
      },
      {
        "slug": "chin-with-horizontal-crease",
        "name": "Chin with horizontal crease",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/chin-with-horizontal-crease"
      },
      {
        "slug": "myopia",
        "name": "Close sighted",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/myopia"
      },
      {
        "slug": "talipes-equinovarus",
        "name": "Club feet",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/talipes-equinovarus"
      },
      {
        "slug": "corneal-opacity",
        "name": "Corneal opacity",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/corneal-opacity"
      },
      {
        "slug": "telecanthus",
        "name": "Corners of eye widely separated",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/telecanthus"
      },
      {
        "slug": "strabismus",
        "name": "Cross-eyed",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/strabismus"
      },
      {
        "slug": "cryptophthalmos",
        "name": "Cryptophthalmos",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cryptophthalmos"
      },
      {
        "slug": "clinodactyly-of-the-5th-finger",
        "name": "Curvature of little finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/clinodactyly-of-the-5th-finger"
      },
      {
        "slug": "corneal-erosion",
        "name": "Damage to outer layer of the cornea of the eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/corneal-erosion"
      },
      {
        "slug": "hypoplasia-of-eyelid",
        "name": "Decreased size of eyelid",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplasia-of-eyelid"
      },
      {
        "slug": "hypoplasia-of-the-maxilla",
        "name": "Decreased size of maxilla",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypoplasia-of-the-maxilla"
      },
      {
        "slug": "microdontia",
        "name": "Decreased size of tooth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/microdontia"
      },
      {
        "slug": "thin-vermilion-border",
        "name": "Decreased volume of lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/thin-vermilion-border"
      },
      {
        "slug": "delayed-eruption-of-teeth",
        "name": "Delayed eruption of teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/delayed-eruption-of-teeth"
      },
      {
        "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": "very-frequent",
        "url": "https://dantelabs.com/traits/depressed-nasal-bridge"
      },
      {
        "slug": "dermal-translucency",
        "name": "Dermal translucency",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/dermal-translucency"
      },
      {
        "slug": "dimple-chin",
        "name": "Dimple chin",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/dimple-chin"
      },
      {
        "slug": "distichiasis",
        "name": "Distichiasis",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/distichiasis"
      },
      {
        "slug": "downturned-corners-of-mouth",
        "name": "Downturned corners of mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/downturned-corners-of-mouth"
      },
      {
        "slug": "downslanted-palpebral-fissures",
        "name": "Downward slanting of the opening between the eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/downslanted-palpebral-fissures"
      },
      {
        "slug": "dry-skin",
        "name": "Dry skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/dry-skin"
      },
      {
        "slug": "epiblepharon",
        "name": "Epiblepharon",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/epiblepharon"
      },
      {
        "slug": "ectropion",
        "name": "Everted eyelid",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/ectropion"
      },
      {
        "slug": "hypertrichosis",
        "name": "Excessive hair growth",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hypertrichosis"
      },
      {
        "slug": "generalized-hirsutism",
        "name": "Excessive hairiness over body",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/generalized-hirsutism"
      },
      {
        "slug": "excessive-wrinkled-skin",
        "name": "Excessive wrinkled skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/excessive-wrinkled-skin"
      },
      {
        "slug": "extra-concha-fold",
        "name": "Extra concha fold",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/extra-concha-fold"
      },
      {
        "slug": "epicanthus",
        "name": "Eye folds",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/epicanthus"
      },
      {
        "slug": "hypodontia",
        "name": "Failure of development of between one and six teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypodontia"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "fine-hair",
        "name": "Fine hair",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/fine-hair"
      },
      {
        "slug": "depressed-nasal-ridge",
        "name": "Flat nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/depressed-nasal-ridge"
      },
      {
        "slug": "thick-upper-lip-vermilion",
        "name": "Full upper lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/thick-upper-lip-vermilion"
      },
      {
        "slug": "periorbital-fullness",
        "name": "Fullness around the eyes",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/periorbital-fullness"
      },
      {
        "slug": "toe-syndactyly",
        "name": "Fused toes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/toe-syndactyly"
      },
      {
        "slug": "global-developmental-delay",
        "name": "Global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/global-developmental-delay"
      },
      {
        "slug": "growth-delay",
        "name": "Growth delay",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/growth-delay"
      },
      {
        "slug": "gingival-overgrowth",
        "name": "Gum enlargement",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/gingival-overgrowth"
      },
      {
        "slug": "hearing-impairment",
        "name": "Hearing impairment",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hearing-impairment"
      },
      {
        "slug": "high-palate",
        "name": "High palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/high-palate"
      },
      {
        "slug": "highly-arched-eyebrow",
        "name": "Highly arched eyebrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/highly-arched-eyebrow"
      },
      {
        "slug": "hyperextensible-skin",
        "name": "Hyperelastic skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperextensible-skin"
      },
      {
        "slug": "lipodystrophy",
        "name": "Inability to make and keep healthy fat tissue",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lipodystrophy"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "inverted-nipples",
        "name": "Inverted nipples",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/inverted-nipples"
      },
      {
        "slug": "sparse-lateral-eyebrow",
        "name": "Limited hair on end of eyebrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/sparse-lateral-eyebrow"
      },
      {
        "slug": "micrognathia",
        "name": "Little lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/micrognathia"
      },
      {
        "slug": "redundant-skin",
        "name": "Loose redundant skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/redundant-skin"
      },
      {
        "slug": "low-anterior-hairline",
        "name": "Low frontal hairline",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/low-anterior-hairline"
      },
      {
        "slug": "low-set-ears",
        "name": "Low-set ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/low-set-ears"
      },
      {
        "slug": "microtia-first-degree",
        "name": "Microtia, first degree",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/microtia-first-degree"
      },
      {
        "slug": "multiple-cafe-au-lait-spots",
        "name": "Multiple birthmarks",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/multiple-cafe-au-lait-spots"
      },
      {
        "slug": "stenosis-of-the-external-auditory-canal",
        "name": "Narrow ear canal",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/stenosis-of-the-external-auditory-canal"
      },
      {
        "slug": "anteverted-nares",
        "name": "Nasal tip, upturned",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/anteverted-nares"
      },
      {
        "slug": "omphalocele",
        "name": "Omphalocele",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/omphalocele"
      },
      {
        "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": "occasional",
        "url": "https://dantelabs.com/traits/single-umbilical-artery"
      },
      {
        "slug": "hypopigmented-skin-patches",
        "name": "Patchy loss of skin color",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypopigmented-skin-patches"
      },
      {
        "slug": "camptodactyly-of-finger",
        "name": "Permanent flexion of the finger",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/camptodactyly-of-finger"
      },
      {
        "slug": "camptodactyly",
        "name": "Permanent flexion of the finger or toe",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/camptodactyly"
      },
      {
        "slug": "premature-skin-wrinkling",
        "name": "Premature skin wrinkling",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/premature-skin-wrinkling"
      },
      {
        "slug": "prematurely-aged-appearance",
        "name": "Prematurely aged appearance",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/prematurely-aged-appearance"
      },
      {
        "slug": "prominent-digit-pad",
        "name": "Prominent digit pad",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/prominent-digit-pad"
      },
      {
        "slug": "shawl-scrotum",
        "name": "Scrotum surrounds penis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/shawl-scrotum"
      },
      {
        "slug": "brachydactyly",
        "name": "Short fingers or toes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/brachydactyly"
      },
      {
        "slug": "micropenis",
        "name": "Short penis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/micropenis"
      },
      {
        "slug": "short-philtrum",
        "name": "Short philtrum",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/short-philtrum"
      },
      {
        "slug": "short-upper-lip",
        "name": "Short upper lip",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-upper-lip"
      },
      {
        "slug": "short-metacarpal",
        "name": "Shortened long bone of hand",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/short-metacarpal"
      },
      {
        "slug": "dermal-atrophy",
        "name": "Skin degeneration",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "url": "https://dantelabs.com/traits/dermal-atrophy"
      },
      {
        "slug": "microtia",
        "name": "Small ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/microtia"
      },
      {
        "slug": "hypoplastic-fingernail",
        "name": "Small fingernail",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplastic-fingernail"
      },
      {
        "slug": "hypoplastic-labia-majora",
        "name": "Small labia majora",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hypoplastic-labia-majora"
      },
      {
        "slug": "hypoplastic-nipples",
        "name": "Small nipples",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypoplastic-nipples"
      },
      {
        "slug": "sparse-eyebrow",
        "name": "Sparse eyebrow",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/sparse-eyebrow"
      },
      {
        "slug": "sparse-eyelashes",
        "name": "Sparse eyelashes",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/sparse-eyelashes"
      },
      {
        "slug": "sparse-hair",
        "name": "Sparse hair",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/sparse-hair"
      },
      {
        "slug": "sparse-lower-eyelashes",
        "name": "Sparse lower eyelashes",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/sparse-lower-eyelashes"
      },
      {
        "slug": "aplasia-hypoplasia-of-the-eyebrow",
        "name": "Sparse or absent eyebrows",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-eyebrow"
      },
      {
        "slug": "sparse-or-absent-eyelashes",
        "name": "Sparse or absent eyelashes",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-integument"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/sparse-or-absent-eyelashes"
      },
      {
        "slug": "thin-skin",
        "name": "Thin skin",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/thin-skin"
      },
      {
        "slug": "umbilical-hernia",
        "name": "Umbilical hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/umbilical-hernia"
      },
      {
        "slug": "breast-hypoplasia",
        "name": "Underdeveloped breasts",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/breast-hypoplasia"
      },
      {
        "slug": "hypoplastic-labia-minora",
        "name": "Underdeveloped inner lips",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/hypoplastic-labia-minora"
      },
      {
        "slug": "hypoplasia-of-penis",
        "name": "Underdeveloped penis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypoplasia-of-penis"
      },
      {
        "slug": "underdeveloped-nasal-alae",
        "name": "Underdeveloped tissue around nostril",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/underdeveloped-nasal-alae"
      },
      {
        "slug": "cryptorchidism",
        "name": "Undescended testes",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cryptorchidism"
      },
      {
        "slug": "velopharyngeal-insufficiency",
        "name": "Velopharyngeal incompetence",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/velopharyngeal-insufficiency"
      },
      {
        "slug": "ventral-hernia",
        "name": "Ventral hernia",
        "systems": [
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/ventral-hernia"
      },
      {
        "slug": "visual-impairment",
        "name": "Visual impairment",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/visual-impairment"
      },
      {
        "slug": "cutaneous-finger-syndactyly",
        "name": "Webbed fingers",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cutaneous-finger-syndactyly"
      },
      {
        "slug": "wide-mouth",
        "name": "Wide mouth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/wide-mouth"
      },
      {
        "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": "wide-nose",
        "name": "Wide nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/wide-nose"
      },
      {
        "slug": "hypertelorism",
        "name": "Wide-set eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hypertelorism"
      },
      {
        "slug": "widely-spaced-teeth",
        "name": "Widely spaced teeth",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/widely-spaced-teeth"
      }
    ],
    "related": [],
    "sources": null,
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}