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/1142/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "GRHPR",
            "attributes": {
                "go_molecular_function": [
                    "['protein homodimerization activity', 'NADPH binding', 'glyoxylate reductase (NADP+) activity', 'glycerate dehydrogenase activity', 'protein binding', 'hydroxypyruvate reductase activity', 'NAD binding', 'carboxylic acid binding']"
                ],
                "pathway_id": [
                    "kegg_path:hsa00260",
                    "kegg_path:hsa00620",
                    "kegg_path:hsa00630",
                    "kegg_path:hsa01100",
                    "R-HSA-1430728",
                    "R-HSA-389661",
                    "R-HSA-71291"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "Q9UBQ7",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000137106",
                "chromosome_number": "9",
                "lastmodified": "2024-02-29T15:02:20.214766"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "3405"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/GRHPR/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/GRHPR/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "1142"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/GRHPR/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/GRHPR/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/GRHPR/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "SLC4A1",
            "attributes": {
                "go_molecular_function": [
                    "['protein homodimerization activity', 'hemoglobin binding', 'anion transmembrane transporter activity', 'chloride transmembrane transporter activity', 'ankyrin binding', 'protein binding', 'bicarbonate transmembrane transporter activity', 'anion:anion antiporter activity', 'transmembrane transporter activity', 'protein-membrane adaptor activity', 'inorganic anion exchanger activity']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04966",
                    "R-HSA-1237044",
                    "R-HSA-1247673",
                    "R-HSA-1480926",
                    "R-HSA-1643685",
                    "R-HSA-382551",
                    "R-HSA-425381",
                    "R-HSA-425393",
                    "R-HSA-425407",
                    "R-HSA-5619050",
                    "R-HSA-5619102",
                    "R-HSA-5619115"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "P02730",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000004939",
                "chromosome_number": "17",
                "lastmodified": "2024-02-29T15:02:20.207247"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 3
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "3402"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3406"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "3407"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SLC4A1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SLC4A1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 3
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "1140"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1142"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "1143"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SLC4A1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SLC4A1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/SLC4A1/?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
    }
}