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/1201/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "COL6A5",
            "attributes": {
                "go_molecular_function": [
                    "['extracellular matrix structural constituent conferring tensile strength', 'protein binding']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04151",
                    "kegg_path:hsa04510",
                    "kegg_path:hsa04512",
                    "kegg_path:hsa04974",
                    "kegg_path:hsa05165",
                    "R-HSA-1266738",
                    "R-HSA-1442490",
                    "R-HSA-1474228",
                    "R-HSA-1474244",
                    "R-HSA-1474290",
                    "R-HSA-162582",
                    "R-HSA-1650814",
                    "R-HSA-186797",
                    "R-HSA-2022090",
                    "R-HSA-216083",
                    "R-HSA-3000178",
                    "R-HSA-375165",
                    "R-HSA-419037",
                    "R-HSA-422475",
                    "R-HSA-8948216",
                    "R-HSA-9006934",
                    "R-HSA-9675108"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "E9PAL5",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000172752",
                "chromosome_number": "3",
                "lastmodified": "2024-02-29T15:02:20.595451"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "3565"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/COL6A5/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/COL6A5/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "1201"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/COL6A5/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/COL6A5/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/COL6A5/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "GRHL1",
            "attributes": {
                "go_molecular_function": [
                    "['protein homodimerization activity', 'chromatin DNA binding', 'RNA polymerase II cis-regulatory region sequence-specific DNA binding', 'sequence-specific double-stranded DNA binding', 'sequence-specific DNA binding', 'protein binding', 'transcription cis-regulatory region binding', 'DNA-binding transcription activator activity, RNA polymerase II-specific', 'DNA-binding transcription factor activity, RNA polymerase II-specific']"
                ],
                "pathway_id": [
                    "R-HSA-1430728",
                    "R-HSA-1989781",
                    "R-HSA-400206",
                    "R-HSA-556833"
                ],
                "essential_gene": "Non-essential",
                "status": "CU",
                "uniprot_acc": "Q9NZI5",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000134317",
                "chromosome_number": "2",
                "lastmodified": "2021-10-18T11:00:44.542708"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1574"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3566"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/GRHL1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/GRHL1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "506"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1201"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/GRHL1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/GRHL1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/GRHL1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "SLC4A4",
            "attributes": {
                "go_molecular_function": [
                    "['protein binding', 'transmembrane transporter activity', 'symporter activity', 'inorganic anion exchanger activity', 'sodium:bicarbonate symporter activity', 'identical protein binding']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04964",
                    "kegg_path:hsa04972",
                    "kegg_path:hsa04976",
                    "R-HSA-1643685",
                    "R-HSA-382551",
                    "R-HSA-425381",
                    "R-HSA-425393",
                    "R-HSA-425407",
                    "R-HSA-5619054",
                    "R-HSA-5619102",
                    "R-HSA-5619115"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "Q9Y6R1",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000080493",
                "chromosome_number": "4",
                "lastmodified": "2024-02-29T15:02:20.540146"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "3541"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3567"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SLC4A4/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SLC4A4/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "1193"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1201"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SLC4A4/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SLC4A4/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/SLC4A4/?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
    }
}