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/681/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "ARHGAP36",
            "attributes": {
                "go_molecular_function": [
                    "GTPase activator activity"
                ],
                "pathway_id": [
                    "R-HSA-194315",
                    "R-HSA-194840",
                    "R-HSA-162582"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "Q6ZRI8",
                "ensembl_id": "ENSG00000147256",
                "entrez_id": "158763",
                "chromosome_number": "X",
                "lastmodified": "2022-08-04T14:14:57.425062"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1983"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ARHGAP36/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ARHGAP36/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "681"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ARHGAP36/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ARHGAP36/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/ARHGAP36/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "RXRG",
            "attributes": {
                "go_molecular_function": [
                    "steroid hormone receptor activity",
                    "protein binding",
                    "DNA-binding transcription factor activity, RNA polymerase II-specific",
                    "retinoic acid-responsive element binding",
                    "sequence-specific double-stranded DNA binding",
                    "nuclear receptor activity",
                    "RNA polymerase II cis-regulatory region sequence-specific DNA binding",
                    "zinc ion binding"
                ],
                "pathway_id": [
                    "kegg_path:hsa05223",
                    "kegg_path:hsa04920",
                    "kegg_path:hsa05216",
                    "kegg_path:hsa05226",
                    "R-HSA-162582",
                    "R-HSA-74160",
                    "kegg_path:hsa05202",
                    "kegg_path:hsa04659",
                    "kegg_path:hsa05200",
                    "R-HSA-212436",
                    "R-HSA-9006931",
                    "kegg_path:hsa03320",
                    "R-HSA-383280",
                    "R-HSA-73857",
                    "kegg_path:hsa04928",
                    "kegg_path:hsa05222",
                    "kegg_path:hsa04919",
                    "R-HSA-5362517"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "P48443",
                "ensembl_id": "ENSG00000143171",
                "entrez_id": "6258",
                "chromosome_number": "1",
                "lastmodified": "2022-08-04T14:14:59.169792"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1982"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/RXRG/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/RXRG/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "681"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/RXRG/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/RXRG/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/RXRG/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "TKTL1",
            "attributes": {
                "go_molecular_function": [
                    "metal ion binding",
                    "thiamine pyrophosphate binding",
                    "transketolase activity"
                ],
                "pathway_id": [
                    "kegg_path:hsa01200",
                    "kegg_path:hsa01100",
                    "kegg_path:hsa00030",
                    "kegg_path:hsa01230",
                    "kegg_path:hsa01100",
                    "kegg_path:hsa01200",
                    "kegg_path:hsa00030",
                    "kegg_path:hsa01230"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "P51854",
                "ensembl_id": "ENSG00000007350",
                "entrez_id": "8277",
                "chromosome_number": "X",
                "lastmodified": "2022-08-04T14:14:58.377464"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1984"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/TKTL1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/TKTL1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "681"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/TKTL1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/TKTL1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/TKTL1/?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
    }
}