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/239/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": "FRAS1",
            "attributes": {
                "go_molecular_function": [
                    "extracellular matrix structural constituent",
                    "metal ion binding"
                ],
                "pathway_id": [
                    "kegg_path:hsa04512"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "Q86XX4",
                "ensembl_id": "ENSG00000138759",
                "entrez_id": "80144",
                "chromosome_number": "4",
                "lastmodified": "2021-10-18T11:00:44.949161"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 7
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "709"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "740"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "750"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "751"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "756"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "766"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1299"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/FRAS1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/FRAS1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 6
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "227"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "236"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "238"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "239"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "240"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "410"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/FRAS1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/FRAS1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/FRAS1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "MAML3",
            "attributes": {
                "go_molecular_function": [
                    "transcription coactivator activity"
                ],
                "pathway_id": [
                    "R-HSA-157118",
                    "R-HSA-186712",
                    "R-HSA-73857",
                    "R-HSA-2644603",
                    "R-HSA-2894858",
                    "R-HSA-1912422",
                    "R-HSA-2894862",
                    "R-HSA-9012852",
                    "R-HSA-2644602",
                    "R-HSA-1643685",
                    "R-HSA-8941856",
                    "R-HSA-210744",
                    "R-HSA-2644606",
                    "R-HSA-1266738",
                    "kegg_path:hsa05165",
                    "kegg_path:hsa04658",
                    "R-HSA-2197563",
                    "R-HSA-1980145",
                    "R-HSA-2122947",
                    "R-HSA-9013695",
                    "R-HSA-212436",
                    "R-HSA-9013694",
                    "R-HSA-9013508",
                    "R-HSA-350054",
                    "R-HSA-5663202",
                    "R-HSA-74160",
                    "R-HSA-1912408",
                    "R-HSA-162582",
                    "R-HSA-1980143",
                    "kegg_path:hsa04330",
                    "R-HSA-8878159"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "Q96JK9",
                "ensembl_id": "ENSG00000196782",
                "entrez_id": "55534",
                "chromosome_number": "4",
                "lastmodified": "2021-10-18T11:00:44.620397"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 4
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "730"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "755"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1305"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1312"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/MAML3/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/MAML3/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 5
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "234"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "239"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "410"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "411"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "412"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/MAML3/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/MAML3/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/MAML3/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "MAMLD1",
            "attributes": {
                "go_molecular_function": [
                    "['molecular_function']"
                ],
                "pathway_id": [
                    "R-HSA-1266738",
                    "R-HSA-157118",
                    "R-HSA-162582",
                    "R-HSA-1643685",
                    "R-HSA-186712",
                    "R-HSA-1912408",
                    "R-HSA-1912422",
                    "R-HSA-1980143",
                    "R-HSA-1980145",
                    "R-HSA-210744",
                    "R-HSA-2122947",
                    "R-HSA-212436",
                    "R-HSA-2197563",
                    "R-HSA-2644602",
                    "R-HSA-2644603",
                    "R-HSA-2644606",
                    "R-HSA-2894858",
                    "R-HSA-2894862",
                    "R-HSA-350054",
                    "R-HSA-5663202",
                    "R-HSA-73857",
                    "R-HSA-74160",
                    "R-HSA-8878159",
                    "R-HSA-8941856",
                    "R-HSA-9012852",
                    "R-HSA-9013508",
                    "R-HSA-9013694",
                    "R-HSA-9013695",
                    "R-HSA-1266738",
                    "R-HSA-157118",
                    "R-HSA-162582",
                    "R-HSA-1643685",
                    "R-HSA-186712",
                    "R-HSA-1912408",
                    "R-HSA-1912422",
                    "R-HSA-1980143",
                    "R-HSA-1980145",
                    "R-HSA-210744",
                    "R-HSA-2122947",
                    "R-HSA-212436",
                    "R-HSA-2197563",
                    "R-HSA-2644602",
                    "R-HSA-2644603",
                    "R-HSA-2644606",
                    "R-HSA-2894858",
                    "R-HSA-2894862",
                    "R-HSA-350054",
                    "R-HSA-5663202",
                    "R-HSA-73857",
                    "R-HSA-74160",
                    "R-HSA-8878159",
                    "R-HSA-8941856",
                    "R-HSA-9012852",
                    "R-HSA-9013508",
                    "R-HSA-9013694",
                    "R-HSA-9013695"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "Q13495",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000013619",
                "chromosome_number": "X",
                "lastmodified": "2021-10-18T11:00:44.997839"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 22
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "581"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "717"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "722"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "729"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "733"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "736"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "742"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "745"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "752"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "757"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1268"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1278"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1280"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1283"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1294"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1310"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1316"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3192"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3200"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3252"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3259"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3325"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/MAMLD1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/MAMLD1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 26
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "236"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "240"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "200"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "237"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "238"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "231"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "232"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "233"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "234"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "235"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "239"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "406"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "407"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "408"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "405"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "409"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "410"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "411"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "412"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1067"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1068"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1091"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1092"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1095"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1120"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1122"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/MAMLD1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/MAMLD1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/MAMLD1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "WNT9B",
            "attributes": {
                "go_molecular_function": [
                    "frizzled binding",
                    "cytokine activity",
                    "receptor ligand activity",
                    "co-receptor binding"
                ],
                "pathway_id": [
                    "kegg_path:hsa04310",
                    "R-HSA-195721",
                    "R-HSA-373080",
                    "R-HSA-162582",
                    "R-HSA-372790",
                    "R-HSA-500792",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa04916",
                    "kegg_path:hsa05022",
                    "kegg_path:hsa05217",
                    "R-HSA-3238698",
                    "kegg_path:hsa05224",
                    "kegg_path:hsa04150",
                    "kegg_path:hsa05205",
                    "kegg_path:hsa05010",
                    "kegg_path:hsa04550",
                    "kegg_path:hsa05165",
                    "kegg_path:hsa04390",
                    "kegg_path:hsa04934",
                    "kegg_path:hsa05226",
                    "kegg_path:hsa05225"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "O14905",
                "ensembl_id": "ENSG00000158955",
                "entrez_id": "7484",
                "chromosome_number": "17",
                "lastmodified": "2021-10-18T11:00:44.938745"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 6
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "56"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "58"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "723"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "754"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1329"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2464"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/WNT9B/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/WNT9B/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 5
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "23"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "232"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "239"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "412"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "832"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/WNT9B/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/WNT9B/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/WNT9B/?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) 2026 · 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": 5
    }
}