{
  "url": "https://dantelabs.com/traits/small-placenta",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "small-placenta",
    "id": "HP:0006266",
    "name": "Small placenta",
    "definition": "Reduced size of the placenta.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-prenatal-development-or-birth",
        "name": "Abnormality of prenatal development or birth",
        "url": "https://dantelabs.com/traits/abnormality-of-prenatal-development-or-birth"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-placental-size",
        "name": "Abnormal placental size",
        "url": "https://dantelabs.com/traits/abnormal-placental-size"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "lmna",
        "symbol": "LMNA",
        "hgnc": "HGNC:6636",
        "name": "lamin A/C",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lmna"
      },
      {
        "slug": "zmpste24",
        "symbol": "ZMPSTE24",
        "hgnc": "HGNC:12877",
        "name": "zinc metallopeptidase STE24",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/zmpste24"
      },
      {
        "slug": "igf1",
        "symbol": "IGF1",
        "hgnc": "HGNC:5464",
        "name": "insulin like growth factor 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/igf1"
      },
      {
        "slug": "cdkn1c",
        "symbol": "CDKN1C",
        "hgnc": "HGNC:1786",
        "name": "cyclin dependent kinase inhibitor 1C",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cdkn1c"
      },
      {
        "slug": "hmga2",
        "symbol": "HMGA2",
        "hgnc": "HGNC:5009",
        "name": "high mobility group AT-hook 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hmga2"
      },
      {
        "slug": "igf2",
        "symbol": "IGF2",
        "hgnc": "HGNC:5466",
        "name": "insulin like growth factor 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/igf2"
      },
      {
        "slug": "plag1",
        "symbol": "PLAG1",
        "hgnc": "HGNC:9045",
        "name": "PLAG1 zinc finger",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/plag1"
      },
      {
        "slug": "musk",
        "symbol": "MUSK",
        "hgnc": "HGNC:7525",
        "name": "muscle associated receptor tyrosine kinase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/musk"
      },
      {
        "slug": "phgdh",
        "symbol": "PHGDH",
        "hgnc": "HGNC:8923",
        "name": "phosphoglycerate dehydrogenase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/phgdh"
      }
    ]
  }
}