This API endpoint handles listing (/genes) and retrieval (/genes/<ID>/) of genes that are contained in the database due to their association to
genetic variants that are involved in at least one oligogenic combination in OLIDA.

GET /api/genecombinations/81/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "CDH23",
            "attributes": {
                "go_molecular_function": [
                    "['calcium ion binding', 'protein binding', 'cadherin binding']"
                ],
                "pathway_id": [],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "Q9H251",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000107736",
                "chromosome_number": "10",
                "lastmodified": "2021-10-18T11:00:44.400908"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 22
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "208"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "217"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "223"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "508"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "510"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "511"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "518"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "520"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "521"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "658"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "719"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "746"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "753"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "758"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1055"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1284"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2234"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2240"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2390"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2870"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3543"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3551"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/CDH23/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/CDH23/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 17
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "81"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "75"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "79"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "240"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "171"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "238"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "218"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "231"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "239"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "345"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "408"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "814"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "813"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "812"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "810"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1193"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1195"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/CDH23/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/CDH23/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/CDH23/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "USH2A",
            "attributes": {
                "go_molecular_function": [
                    "['myosin binding', 'collagen binding', 'identical protein binding', 'protein binding']"
                ],
                "pathway_id": [],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "O75445",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000042781",
                "chromosome_number": "1",
                "lastmodified": "2021-10-18T11:00:44.596863"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 16
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "209"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "215"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "219"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "220"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "222"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "224"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "246"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "248"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "249"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "956"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "957"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "958"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1148"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1149"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2766"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3495"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/USH2A/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/USH2A/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 9
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "81"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "76"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "78"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "80"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "91"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "306"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "368"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "925"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1176"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/USH2A/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/USH2A/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/USH2A/?format=api"
            }
        }
    ],
    "meta": {
        "database_name": "OLIgogenic diseases DAtabase (OLIDA)",
        "resource_url": "olida.ibsquare.be",
        "api_release_year": "2021",
        "api_developer": [
            [
                "Arnau Dillen",
                "arnau.dillen@ulb.ac.be"
            ],
            [
                "Charlotte Nachtegael",
                "charlotte.nachtegael@ulb.be"
            ]
        ],
        "api_version": "0.3",
        "api_maintainers": [
            [
                "Charlotte Nachtegael",
                "charlotte.nachtegael@ulb.be"
            ]
        ],
        "api_documentation": [
            "olida.ibsquare.be/api/swagger",
            "olida.ibsquare.be/api/redoc"
        ],
        "copyright": "Copyright (c) 2025 · OLIDA All Rights Reserved.",
        "license": "CC Attribution-NonCommercial 4.0 International License",
        "ontologies": {
            "ORDO": "http://bioportal.bioontology.org/ontologies/ORDO",
            "GENO": "http://purl.obolibrary.org/obo/geno.owl",
            "MI": "http://purl.obolibrary.org/obo/mi.owl",
            "NCIT": "http://purl.obolibrary.org/obo/ncit.owl",
            "OGI": "http://purl.obolibrary.org/obo/ogi.owl",
            "OGG": "http://purl.obolibrary.org/obo/ogg.owl"
        },
        "relevant_publications_doi": [
            "10.1093/nar/gkv1068",
            "10.1093/database/baac023"
        ],
        "size": 2
    }
}