{
  "url": "https://dantelabs.com/traits/multiple-palmar-creases",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "multiple-palmar-creases",
    "id": "HP:0006114",
    "name": "Multiple palm lines",
    "label": "Multiple palmar creases",
    "definition": "The presence of multiple creases on the palm of the hand (more than the normal three major creases (distal transverse crease, proximal transverse crease, and thenar crease).",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-limbs",
        "name": "Abnormality of limbs",
        "url": "https://dantelabs.com/traits/abnormality-of-limbs"
      },
      {
        "slug": "abnormality-of-the-integument",
        "name": "Abnormality of the integument",
        "url": "https://dantelabs.com/traits/abnormality-of-the-integument"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-palmar-crease-morphology",
        "name": "Abnormality of the palm lines",
        "url": "https://dantelabs.com/traits/abnormal-palmar-crease-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "atp6v0a2",
        "symbol": "ATP6V0A2",
        "hgnc": "HGNC:18481",
        "name": "ATPase H+ transporting V0 subunit a2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp6v0a2"
      }
    ]
  }
}