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/188/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "APC",
            "attributes": {
                "go_molecular_function": [
                    "gamma-catenin binding",
                    "microtubule binding",
                    "beta-catenin binding",
                    "protein binding"
                ],
                "pathway_id": [
                    "kegg_path:hsa05225",
                    "kegg_path:hsa05206",
                    "kegg_path:hsa04810",
                    "kegg_path:hsa05217",
                    "R-HSA-392499",
                    "R-HSA-5339716",
                    "R-HSA-111465",
                    "R-HSA-4641262",
                    "R-HSA-4839744",
                    "R-HSA-4839748",
                    "kegg_path:hsa05226",
                    "R-HSA-5467348",
                    "R-HSA-4839743",
                    "R-HSA-4839735",
                    "kegg_path:hsa05010",
                    "R-HSA-5688426",
                    "R-HSA-5467333",
                    "R-HSA-3769402",
                    "kegg_path:hsa05224",
                    "R-HSA-5467340",
                    "R-HSA-75153",
                    "kegg_path:hsa05200",
                    "R-HSA-597592",
                    "R-HSA-5467337",
                    "kegg_path:hsa05022",
                    "kegg_path:hsa05210",
                    "R-HSA-5663202",
                    "kegg_path:hsa04310",
                    "R-HSA-109581",
                    "R-HSA-195721",
                    "R-HSA-5358747",
                    "R-HSA-162582",
                    "R-HSA-5357801",
                    "kegg_path:hsa05213",
                    "R-HSA-5689896",
                    "kegg_path:hsa04550",
                    "kegg_path:hsa05165",
                    "kegg_path:hsa04934",
                    "R-HSA-196299",
                    "R-HSA-5358752",
                    "R-HSA-5358751",
                    "R-HSA-1643685",
                    "R-HSA-5358749",
                    "R-HSA-201681",
                    "R-HSA-195253",
                    "R-HSA-4791275",
                    "kegg_path:hsa04390"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "P25054",
                "ensembl_id": "ENSG00000134982",
                "entrez_id": "324",
                "chromosome_number": "5",
                "lastmodified": "2021-10-18T11:00:44.251823"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "550"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/APC/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/APC/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "188"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/APC/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/APC/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/APC/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "EXO1",
            "attributes": {
                "go_molecular_function": [
                    "['RNA-DNA hybrid ribonuclease activity', 'chromatin binding', 'exonuclease activity', \"5'-3' exodeoxyribonuclease activity\", 'DNA binding', \"5'-flap endonuclease activity\", \"5'-3' exonuclease activity\", \"single-stranded DNA 5'-3' exodeoxyribonuclease activity\", 'protein binding', 'metal ion binding', \"double-stranded DNA 5'-3' exodeoxyribonuclease activity\", 'flap endonuclease activity']"
                ],
                "pathway_id": [
                    "kegg_path:hsa03430",
                    "R-HSA-1640170",
                    "R-HSA-212436",
                    "R-HSA-3700989",
                    "R-HSA-5358508",
                    "R-HSA-5358565",
                    "R-HSA-5358606",
                    "R-HSA-5633007",
                    "R-HSA-5685938",
                    "R-HSA-5685942",
                    "R-HSA-5693532",
                    "R-HSA-5693537",
                    "R-HSA-5693538",
                    "R-HSA-5693554",
                    "R-HSA-5693567",
                    "R-HSA-5693568",
                    "R-HSA-5693579",
                    "R-HSA-5693607",
                    "R-HSA-5693616",
                    "R-HSA-6804756",
                    "R-HSA-69473",
                    "R-HSA-69481",
                    "R-HSA-69620",
                    "R-HSA-73857",
                    "R-HSA-73894",
                    "R-HSA-74160"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "Q9UQ84",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000174371",
                "chromosome_number": "1",
                "lastmodified": "2021-10-18T11:00:44.689078"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "552"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2616"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/EXO1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/EXO1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "188"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "869"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/EXO1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/EXO1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/EXO1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "OGG1",
            "attributes": {
                "go_molecular_function": [
                    "damaged DNA binding",
                    "endonuclease activity",
                    "oxidized purine nucleobase lesion DNA N-glycosylase activity",
                    "class I DNA-(apurinic or apyrimidinic site) endonuclease activity"
                ],
                "pathway_id": [
                    "R-HSA-9656256",
                    "kegg_path:hsa03410",
                    "R-HSA-110329",
                    "R-HSA-5649702",
                    "kegg_path:hsa03410",
                    "R-HSA-110331",
                    "R-HSA-9656249",
                    "R-HSA-9656255",
                    "R-HSA-9675135",
                    "R-HSA-110330",
                    "R-HSA-73884",
                    "R-HSA-73927",
                    "R-HSA-73933",
                    "R-HSA-1643685",
                    "R-HSA-73894",
                    "R-HSA-110328",
                    "R-HSA-9605308",
                    "R-HSA-110357",
                    "R-HSA-73928",
                    "R-HSA-73929"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "O15527",
                "ensembl_id": "ENSG00000114026",
                "entrez_id": "4968",
                "chromosome_number": "3",
                "lastmodified": "2021-10-18T11:00:44.470185"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "366"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "551"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/OGG1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/OGG1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "127"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "188"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/OGG1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/OGG1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/OGG1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "POLQ",
            "attributes": {
                "go_molecular_function": [
                    "transferase activity",
                    "ATP binding",
                    "nucleotide binding",
                    "damaged DNA binding",
                    "nucleotidyltransferase activity",
                    "DNA-directed DNA polymerase activity"
                ],
                "pathway_id": [
                    "R-HSA-5693532",
                    "R-HSA-73894",
                    "R-HSA-5685939",
                    "R-HSA-5693538"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "O75417",
                "ensembl_id": "ENSG00000051341",
                "entrez_id": "10721",
                "chromosome_number": "3",
                "lastmodified": "2021-10-18T11:00:44.755415"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "553"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/POLQ/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/POLQ/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "188"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/POLQ/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/POLQ/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/POLQ/?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": 4
    }
}