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/485/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "ALDH1L1",
            "attributes": {
                "go_molecular_function": [
                    "hydroxymethyl-, formyl- and related transferase activity",
                    "protein binding",
                    "catalytic activity",
                    "formyltetrahydrofolate dehydrogenase activity",
                    "aldehyde dehydrogenase (NAD+) activity",
                    "oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor",
                    "oxidoreductase activity"
                ],
                "pathway_id": [
                    "R-HSA-196849",
                    "R-HSA-196854",
                    "R-HSA-196757",
                    "kegg_path:hsa00670",
                    "R-HSA-1430728"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "O75891",
                "ensembl_id": "ENSG00000144908",
                "entrez_id": "10840",
                "chromosome_number": "3",
                "lastmodified": "2021-10-18T11:00:44.811028"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 5
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1496"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1505"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1508"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1534"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1638"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ALDH1L1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ALDH1L1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 5
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "479"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "483"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "485"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "492"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "530"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ALDH1L1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ALDH1L1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/ALDH1L1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "FAT4",
            "attributes": {
                "go_molecular_function": [
                    "protein binding",
                    "calcium ion binding"
                ],
                "pathway_id": [
                    "kegg_path:hsa04392"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "Q6V0I7",
                "ensembl_id": "ENSG00000196159",
                "entrez_id": "79633",
                "chromosome_number": "4",
                "lastmodified": "2021-10-18T11:00:44.536840"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 12
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1507"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1510"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1511"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1549"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1556"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1558"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1559"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1626"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1643"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1648"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1675"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1689"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/FAT4/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/FAT4/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 9
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "497"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "484"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "485"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "500"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "501"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "524"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "533"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "535"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "546"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/FAT4/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/FAT4/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/FAT4/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "PCYT1A",
            "attributes": {
                "go_molecular_function": [
                    "transferase activity",
                    "phosphatidylcholine binding",
                    "catalytic activity",
                    "nucleotidyltransferase activity",
                    "choline-phosphate cytidylyltransferase activity"
                ],
                "pathway_id": [
                    "R-HSA-1483257",
                    "kegg_path:hsa05231",
                    "kegg_path:hsa00564",
                    "kegg_path:hsa01100",
                    "R-HSA-556833",
                    "kegg_path:hsa00440",
                    "R-HSA-1483206",
                    "R-HSA-1430728",
                    "R-HSA-1483191"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "P49585",
                "ensembl_id": "ENSG00000161217",
                "entrez_id": "5130",
                "chromosome_number": "3",
                "lastmodified": "2021-10-18T11:00:44.439275"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1509"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1621"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PCYT1A/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PCYT1A/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "485"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "522"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PCYT1A/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PCYT1A/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/PCYT1A/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "PTCH1",
            "attributes": {
                "go_molecular_function": [
                    "['cyclin binding', 'patched binding', 'smoothened binding', 'protein-containing complex binding', 'hedgehog family protein binding', 'protein binding', 'heparin binding', 'cholesterol binding', 'hedgehog receptor activity']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04024",
                    "kegg_path:hsa04340",
                    "kegg_path:hsa04360",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa05205",
                    "kegg_path:hsa05217",
                    "R-HSA-162582",
                    "R-HSA-372790",
                    "R-HSA-373080",
                    "R-HSA-500792",
                    "R-HSA-5358351",
                    "R-HSA-5610787",
                    "R-HSA-5632681",
                    "R-HSA-5632684",
                    "R-HSA-5635838"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "Q13635",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000185920",
                "chromosome_number": "9",
                "lastmodified": "2021-10-18T11:00:44.300396"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 6
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1471"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1502"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "1512"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3316"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3317"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3318"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PTCH1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PTCH1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 4
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "470"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "481"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "485"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1116"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PTCH1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PTCH1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/PTCH1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "ZIC3",
            "attributes": {
                "go_molecular_function": [
                    "RNA polymerase II transcription regulatory region sequence-specific DNA binding",
                    "protein binding",
                    "DNA-binding transcription activator activity, RNA polymerase II-specific",
                    "RNA polymerase II cis-regulatory region sequence-specific DNA binding",
                    "sequence-specific double-stranded DNA binding",
                    "DNA-binding transcription factor activity"
                ],
                "pathway_id": [
                    "R-HSA-2892247",
                    "R-HSA-452723",
                    "R-HSA-1266738",
                    "kegg_path:hsa04550"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "O60481",
                "ensembl_id": "ENSG00000156925",
                "entrez_id": "7547",
                "chromosome_number": "X",
                "lastmodified": "2021-10-18T11:00:44.879577"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "304"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ZIC3/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ZIC3/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 6
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "110"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "112"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "485"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "502"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "511"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "548"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/ZIC3/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/ZIC3/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/ZIC3/?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": 5
    }
}