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/99/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "COL4A3",
            "attributes": {
                "go_molecular_function": [
                    "['integrin binding', 'metalloendopeptidase inhibitor activity', 'extracellular matrix structural constituent conferring tensile strength', 'protein binding', 'structural molecule activity', 'extracellular matrix structural constituent']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04151",
                    "kegg_path:hsa04510",
                    "kegg_path:hsa04512",
                    "kegg_path:hsa04926",
                    "kegg_path:hsa04933",
                    "kegg_path:hsa04974",
                    "kegg_path:hsa05146",
                    "kegg_path:hsa05165",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa05222",
                    "R-HSA-1266738",
                    "R-HSA-1442490",
                    "R-HSA-1474228",
                    "R-HSA-1474244",
                    "R-HSA-1474290",
                    "R-HSA-162582",
                    "R-HSA-1650814",
                    "R-HSA-186797",
                    "R-HSA-2022090",
                    "R-HSA-216083",
                    "R-HSA-2214320",
                    "R-HSA-2243919",
                    "R-HSA-3000157",
                    "R-HSA-3000171",
                    "R-HSA-3000178",
                    "R-HSA-375165",
                    "R-HSA-419037",
                    "R-HSA-422475",
                    "R-HSA-8948216",
                    "R-HSA-9006934",
                    "R-HSA-9675108"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "Q01955",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000169031",
                "chromosome_number": "2",
                "lastmodified": "2021-10-18T11:00:44.722330"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 24
                    },
                    "data": [
                        {
                            "type": "CopyNumberVariant",
                            "id": "834"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "73"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "278"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "312"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "316"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "617"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "618"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "822"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "824"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "826"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "828"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "830"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "832"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1094"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2105"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2107"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2109"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2111"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2640"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2881"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3458"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3462"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3465"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3520"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/COL4A3/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/COL4A3/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 4
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "29"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "99"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "210"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1186"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/COL4A3/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/COL4A3/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/COL4A3/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "COL4A5",
            "attributes": {
                "go_molecular_function": [
                    "['extracellular matrix structural constituent conferring tensile strength', 'extracellular matrix structural constituent']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04151",
                    "kegg_path:hsa04510",
                    "kegg_path:hsa04512",
                    "kegg_path:hsa04926",
                    "kegg_path:hsa04933",
                    "kegg_path:hsa04974",
                    "kegg_path:hsa05146",
                    "kegg_path:hsa05165",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa05222",
                    "kegg_path:hsa04151",
                    "kegg_path:hsa04510",
                    "kegg_path:hsa04512",
                    "kegg_path:hsa04926",
                    "kegg_path:hsa04933",
                    "kegg_path:hsa04974",
                    "kegg_path:hsa05146",
                    "kegg_path:hsa05165",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa05222",
                    "R-HSA-1266738",
                    "R-HSA-1442490",
                    "R-HSA-1474228",
                    "R-HSA-1474244",
                    "R-HSA-1474290",
                    "R-HSA-162582",
                    "R-HSA-1650814",
                    "R-HSA-186797",
                    "R-HSA-2022090",
                    "R-HSA-216083",
                    "R-HSA-2214320",
                    "R-HSA-2243919",
                    "R-HSA-3000157",
                    "R-HSA-3000171",
                    "R-HSA-3000178",
                    "R-HSA-375165",
                    "R-HSA-376176",
                    "R-HSA-419037",
                    "R-HSA-422475",
                    "R-HSA-8948216",
                    "R-HSA-9006934",
                    "R-HSA-9010553",
                    "R-HSA-9675108",
                    "kegg_path:hsa04151",
                    "kegg_path:hsa04510",
                    "kegg_path:hsa04512",
                    "kegg_path:hsa04926",
                    "kegg_path:hsa04933",
                    "kegg_path:hsa04974",
                    "kegg_path:hsa05146",
                    "kegg_path:hsa05165",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa05222"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "P29400",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000188153",
                "chromosome_number": "X",
                "lastmodified": "2021-10-18T11:00:44.371787"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 15
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "71"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "277"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "315"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "836"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "838"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "840"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "843"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1071"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1093"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2877"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2879"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3457"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3459"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3461"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3463"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/COL4A5/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/COL4A5/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 3
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "28"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "99"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "350"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/COL4A5/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/COL4A5/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/COL4A5/?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
    }
}