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/870/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "ACE",
            "attributes": {
                "go_molecular_function": [
                    "['zinc ion binding', 'chloride ion binding', 'metallopeptidase activity', 'exopeptidase activity', 'bradykinin receptor binding', 'heterocyclic compound binding', 'endopeptidase activity', 'tripeptidyl-peptidase activity', 'mitogen-activated protein kinase binding', 'peptidyl-dipeptidase activity', 'mitogen-activated protein kinase kinase binding', 'carboxypeptidase activity', 'metallodipeptidase activity']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04614",
                    "kegg_path:hsa04924",
                    "kegg_path:hsa05142",
                    "kegg_path:hsa05171",
                    "kegg_path:hsa05410",
                    "R-HSA-2022377",
                    "R-HSA-2980736",
                    "R-HSA-392499",
                    "kegg_path:hsa04614",
                    "kegg_path:hsa04924",
                    "kegg_path:hsa05142",
                    "kegg_path:hsa05171",
                    "kegg_path:hsa05410",
                    "R-HSA-2022377",
                    "R-HSA-2980736",
                    "R-HSA-392499"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "F6X3S4",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000159640",
                "chromosome_number": "17",
                "lastmodified": "2023-05-16T12:02:32.387754"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "2612"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2618"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ACE/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ACE/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "867"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "870"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ACE/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ACE/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/ACE/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "ALPG",
            "attributes": {
                "go_molecular_function": [
                    "['alkaline phosphatase activity', 'metal ion binding']"
                ],
                "pathway_id": [
                    "kegg_path:hsa00730",
                    "kegg_path:hsa00790",
                    "kegg_path:hsa01100",
                    "kegg_path:hsa01240",
                    "R-HSA-163125",
                    "R-HSA-392499",
                    "R-HSA-597592"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "P10696",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000163286",
                "chromosome_number": "2",
                "lastmodified": "2023-05-16T12:02:32.411868"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "2619"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ALPG/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ALPG/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "870"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ALPG/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ALPG/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/ALPG/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "CYP17A1",
            "attributes": {
                "go_molecular_function": [
                    "['steroid 17-alpha-monooxygenase activity', 'iron ion binding', 'heme binding', '17-alpha-hydroxyprogesterone aldolase activity', 'oxygen binding']"
                ],
                "pathway_id": [
                    "kegg_path:hsa00140",
                    "kegg_path:hsa01100",
                    "kegg_path:hsa04913",
                    "kegg_path:hsa04917",
                    "kegg_path:hsa04927",
                    "kegg_path:hsa04934",
                    "R-HSA-1430728",
                    "R-HSA-1643685",
                    "R-HSA-193048",
                    "R-HSA-194002",
                    "R-HSA-196071",
                    "R-HSA-556833",
                    "R-HSA-5579028",
                    "R-HSA-5579029",
                    "R-HSA-5668914",
                    "R-HSA-8957322",
                    "kegg_path:hsa00140",
                    "kegg_path:hsa01100",
                    "kegg_path:hsa04913",
                    "kegg_path:hsa04917",
                    "kegg_path:hsa04927",
                    "kegg_path:hsa04934"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "P05093",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000148795",
                "chromosome_number": "10",
                "lastmodified": "2023-05-16T12:02:32.415584"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "2620"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/CYP17A1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/CYP17A1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "870"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/CYP17A1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/CYP17A1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/CYP17A1/?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": 3
    }
}