{
  "id": 15975,
  "label": "tooth agenesis, selective, 9",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0014999",
  "properties": {
    "xrefs": [
      "GARD:0025046",
      "MEDGEN:934605",
      "OMIM:617275",
      "UMLS:C4310638"
    ],
    "synonyms": [
      "GREM2 tooth agenesis",
      "STHAG9",
      "tooth agenesis caused by mutation in GREM2",
      "tooth agenesis, selective, 9",
      "tooth agenesis, selective, 9; STHAG9",
      "tooth agenesis, selective, type 9"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0006858",
        "name": "mouth disorder"
      }
    ],
    "definition": "Any tooth agenesis in which the cause of the disease is a mutation in the GREM2 gene."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7142,
      "label": "tooth agenesis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5714,
        8422
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050591",
          "EFO:0005410",
          "ICD10CM:K00.0",
          "ICD9:520.0",
          "MEDGEN:43794",
          "OMIMPS:106600",
          "Orphanet:2227",
          "Orphanet:99798",
          "SCTID:64969001",
          "UMLS:C0020608",
          "icd11.foundation:1559717619"
        ],
        "synonyms": [
          "hypodontia",
          "selective tooth agenesis",
          "tooth agenesis, selective",
          "oligodontia"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A tooth disease characterized by failure to develop one or more missing teeth."
      },
      "child_count": 24,
      "reference_id": "MONDO:0005486"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7142,
      "label": "tooth agenesis"
    }
  ]
}