{
  "url": "https://dantelabs.com/traits/thin-eyebrow",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "thin-eyebrow",
    "id": "HP:0045074",
    "name": "Thin eyebrow",
    "definition": "Decreased diameter of eyebrow hairs.",
    "synonyms": [
      "Thin eyebrows"
    ],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      },
      {
        "slug": "abnormality-of-the-integument",
        "name": "Abnormality of the integument",
        "url": "https://dantelabs.com/traits/abnormality-of-the-integument"
      }
    ],
    "broader": [
      {
        "slug": "aplasia-hypoplasia-of-the-eyebrow",
        "name": "Sparse or absent eyebrows",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-eyebrow"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "ccnk",
        "symbol": "CCNK",
        "hgnc": "HGNC:1596",
        "name": "cyclin K",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ccnk"
      },
      {
        "slug": "cdc45",
        "symbol": "CDC45",
        "hgnc": "HGNC:1739",
        "name": "cell division cycle 45",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cdc45"
      },
      {
        "slug": "eefsec",
        "symbol": "EEFSEC",
        "hgnc": "HGNC:24614",
        "name": "eukaryotic elongation factor, selenocysteine-tRNA specific",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/eefsec"
      },
      {
        "slug": "rbl2",
        "symbol": "RBL2",
        "hgnc": "HGNC:9894",
        "name": "RB transcriptional corepressor like 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rbl2"
      },
      {
        "slug": "spink5",
        "symbol": "SPINK5",
        "hgnc": "HGNC:15464",
        "name": "serine peptidase inhibitor Kazal type 5",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/spink5"
      },
      {
        "slug": "pex1",
        "symbol": "PEX1",
        "hgnc": "HGNC:8850",
        "name": "peroxisomal biogenesis factor 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pex1"
      },
      {
        "slug": "pex6",
        "symbol": "PEX6",
        "hgnc": "HGNC:8859",
        "name": "peroxisomal biogenesis factor 6",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pex6"
      },
      {
        "slug": "rnu4atac",
        "symbol": "RNU4ATAC",
        "hgnc": "HGNC:34016",
        "name": "RNA, U4atac small nuclear",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rnu4atac"
      },
      {
        "slug": "bcl11b",
        "symbol": "BCL11B",
        "hgnc": "HGNC:13222",
        "name": "BCL11 transcription factor B",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/bcl11b"
      },
      {
        "slug": "kat6a",
        "symbol": "KAT6A",
        "hgnc": "HGNC:13013",
        "name": "lysine acetyltransferase 6A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kat6a"
      },
      {
        "slug": "mbtps2",
        "symbol": "MBTPS2",
        "hgnc": "HGNC:15455",
        "name": "membrane bound transcription factor peptidase, site 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mbtps2"
      },
      {
        "slug": "mdga2",
        "symbol": "MDGA2",
        "hgnc": "HGNC:19835",
        "name": "MAM domain containing glycosylphosphatidylinositol anchor 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mdga2"
      },
      {
        "slug": "ptbp1",
        "symbol": "PTBP1",
        "hgnc": "HGNC:9583",
        "name": "polypyrimidine tract binding protein 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ptbp1"
      },
      {
        "slug": "stag1",
        "symbol": "STAG1",
        "hgnc": "HGNC:11354",
        "name": "STAG1 cohesin complex component",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/stag1"
      },
      {
        "slug": "tgds",
        "symbol": "TGDS",
        "hgnc": "HGNC:20324",
        "name": "TDP-glucose 4,6-dehydratase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgds"
      },
      {
        "slug": "ube3b",
        "symbol": "UBE3B",
        "hgnc": "HGNC:13478",
        "name": "ubiquitin protein ligase E3B",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ube3b"
      },
      {
        "slug": "aass",
        "symbol": "AASS",
        "hgnc": "HGNC:17366",
        "name": "aminoadipate-semialdehyde synthase",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aass"
      },
      {
        "slug": "asxl3",
        "symbol": "ASXL3",
        "hgnc": "HGNC:29357",
        "name": "ASXL transcriptional regulator 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/asxl3"
      },
      {
        "slug": "atp1a2",
        "symbol": "ATP1A2",
        "hgnc": "HGNC:800",
        "name": "ATPase Na+/K+ transporting subunit alpha 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp1a2"
      },
      {
        "slug": "atp1a3",
        "symbol": "ATP1A3",
        "hgnc": "HGNC:801",
        "name": "ATPase Na+/K+ transporting subunit alpha 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp1a3"
      },
      {
        "slug": "cacna1a",
        "symbol": "CACNA1A",
        "hgnc": "HGNC:1388",
        "name": "calcium voltage-gated channel subunit alpha1 A",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cacna1a"
      },
      {
        "slug": "creld1",
        "symbol": "CRELD1",
        "hgnc": "HGNC:14630",
        "name": "CRELD disulfide isomerase 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/creld1"
      },
      {
        "slug": "dhx30",
        "symbol": "DHX30",
        "hgnc": "HGNC:16716",
        "name": "DExH-box helicase 30",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dhx30"
      },
      {
        "slug": "kdm4b",
        "symbol": "KDM4B",
        "hgnc": "HGNC:29136",
        "name": "lysine demethylase 4B",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kdm4b"
      },
      {
        "slug": "mt-tl2",
        "symbol": "MT-TL2",
        "hgnc": "HGNC:7491",
        "name": "mitochondrially encoded tRNA-Leu (CUN) 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mt-tl2"
      },
      {
        "slug": "rhobtb2",
        "symbol": "RHOBTB2",
        "hgnc": "HGNC:18756",
        "name": "Rho related BTB domain containing 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rhobtb2"
      },
      {
        "slug": "scn2a",
        "symbol": "SCN2A",
        "hgnc": "HGNC:10588",
        "name": "sodium voltage-gated channel alpha subunit 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/scn2a"
      },
      {
        "slug": "slc1a3",
        "symbol": "SLC1A3",
        "hgnc": "HGNC:10941",
        "name": "solute carrier family 1 member 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc1a3"
      },
      {
        "slug": "slc2a1",
        "symbol": "SLC2A1",
        "hgnc": "HGNC:11005",
        "name": "solute carrier family 2 member 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc2a1"
      },
      {
        "slug": "aebp1",
        "symbol": "AEBP1",
        "hgnc": "HGNC:303",
        "name": "AE binding protein 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aebp1"
      },
      {
        "slug": "eps8l3",
        "symbol": "EPS8L3",
        "hgnc": "HGNC:21297",
        "name": "EPS8 signaling adaptor L3",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/eps8l3"
      },
      {
        "slug": "kremen1",
        "symbol": "KREMEN1",
        "hgnc": "HGNC:17550",
        "name": "kringle containing transmembrane protein 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kremen1"
      },
      {
        "slug": "trps1",
        "symbol": "TRPS1",
        "hgnc": "HGNC:12340",
        "name": "transcriptional repressor GATA binding 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/trps1"
      }
    ]
  }
}