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/215/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "PKD1",
            "attributes": {
                "go_molecular_function": [
                    "['protein kinase binding', 'protein binding', 'transmembrane transporter binding', 'protein domain specific binding', 'calcium channel activity', 'carbohydrate binding', 'Wnt-activated receptor activity']"
                ],
                "pathway_id": [
                    "R-HSA-1852241",
                    "R-HSA-5617833",
                    "R-HSA-5620916",
                    "R-HSA-5620920"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "P98161",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000008710",
                "chromosome_number": "16",
                "lastmodified": "2021-10-18T11:00:44.534851"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 4
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "636"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2081"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3615"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3709"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PKD1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PKD1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 3
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "215"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "720"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1255"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PKD1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PKD1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/PKD1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "PKD2",
            "attributes": {
                "go_molecular_function": [
                    "['calcium-induced calcium release activity', 'actinin binding', 'cytoskeletal protein binding', 'muscle alpha-actinin binding', 'cation channel activity', 'phosphoprotein binding', 'potassium channel activity', 'voltage-gated sodium channel activity', 'identical protein binding', 'protein homodimerization activity', 'outward rectifier potassium channel activity', 'HLH domain binding', 'calcium ion binding', 'voltage-gated ion channel activity', 'voltage-gated cation channel activity', 'signaling receptor binding', 'voltage-gated potassium channel activity', 'voltage-gated calcium channel activity', 'protein binding', 'ATPase binding', 'transmembrane transporter binding', 'calcium channel activity']"
                ],
                "pathway_id": [
                    "R-HSA-1852241",
                    "R-HSA-5617833",
                    "R-HSA-5620916",
                    "R-HSA-5620920"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "Q13563",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000118762",
                "chromosome_number": "4",
                "lastmodified": "2021-10-18T11:00:44.875284"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 4
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "302"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "635"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "637"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3614"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PKD2/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PKD2/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "109"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "215"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PKD2/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PKD2/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/PKD2/?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": 2
    }
}