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/523/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "CELSR2",
            "attributes": {
                "go_molecular_function": [
                    "G protein-coupled receptor activity",
                    "transmembrane signaling receptor activity",
                    "calcium ion binding"
                ],
                "pathway_id": [],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "Q9HCU4",
                "ensembl_id": "ENSG00000143126",
                "entrez_id": "1952",
                "chromosome_number": "1",
                "lastmodified": "2021-10-18T11:00:44.972153"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 7
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1519"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1536"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1617"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1623"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1650"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1665"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1691"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/CELSR2/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/CELSR2/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 11
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "488"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "490"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "493"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "509"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "520"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "523"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "525"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "535"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "536"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "542"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "551"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/CELSR2/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/CELSR2/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/CELSR2/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "GLDC",
            "attributes": {
                "go_molecular_function": [
                    "pyridoxal phosphate binding",
                    "glycine binding",
                    "pyridoxal binding",
                    "glycine dehydrogenase (decarboxylating) activity",
                    "lyase activity",
                    "protein homodimerization activity",
                    "electron transfer activity"
                ],
                "pathway_id": [
                    "kegg_path:hsa00630",
                    "kegg_path:hsa01200",
                    "kegg_path:hsa00260",
                    "R-HSA-6783984",
                    "R-HSA-1430728",
                    "kegg_path:hsa01100",
                    "R-HSA-389661",
                    "R-HSA-71291"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "P23378",
                "ensembl_id": "ENSG00000178445",
                "entrez_id": "2731",
                "chromosome_number": "9",
                "lastmodified": "2021-10-18T11:00:44.730189"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 4
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1551"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1583"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1624"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1635"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/GLDC/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/GLDC/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 5
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "498"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "509"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "523"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "529"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "549"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/GLDC/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/GLDC/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/GLDC/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "SHROOM4",
            "attributes": {
                "go_molecular_function": [
                    "actin filament binding",
                    "myosin II binding",
                    "actin binding"
                ],
                "pathway_id": [
                    "None",
                    "None"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "Q9ULL8",
                "ensembl_id": "ENSG00000158352",
                "entrez_id": "57477",
                "chromosome_number": "X",
                "lastmodified": "2021-10-18T11:00:44.466154"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1625"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SHROOM4/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SHROOM4/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "523"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SHROOM4/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SHROOM4/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/SHROOM4/?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
    }
}