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/951/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "BMP2",
            "attributes": {
                "go_molecular_function": [
                    "['growth factor activity', 'BMP receptor binding', 'SMAD binding', 'protein binding', 'co-receptor binding', 'protein serine/threonine kinase activator activity', 'phosphatase activator activity', 'signaling receptor binding', 'cytokine activity']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04060",
                    "kegg_path:hsa04350",
                    "kegg_path:hsa04390",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa05217",
                    "kegg_path:hsa04060",
                    "kegg_path:hsa04350",
                    "kegg_path:hsa04390",
                    "kegg_path:hsa05200",
                    "kegg_path:hsa05217",
                    "R-HSA-1474244",
                    "R-HSA-1566948",
                    "R-HSA-162582",
                    "R-HSA-201451",
                    "R-HSA-212436",
                    "R-HSA-2129379",
                    "R-HSA-73857",
                    "R-HSA-74160",
                    "R-HSA-8878166",
                    "R-HSA-8939902",
                    "R-HSA-9006936"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "P12643",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000125845",
                "chromosome_number": "20",
                "lastmodified": "2022-08-04T14:14:59.908734"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "2185"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2857"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/BMP2/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/BMP2/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "745"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "951"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/BMP2/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/BMP2/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/BMP2/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "SMAD6",
            "attributes": {
                "go_molecular_function": [
                    "['chromatin binding', 'R-SMAD binding', 'co-SMAD binding', 'I-SMAD binding', 'transcription cis-regulatory region binding', 'type I activin receptor binding', 'type I transforming growth factor beta receptor binding', 'protein binding', 'metal ion binding', 'transcription regulator inhibitor activity', 'ubiquitin protein ligase binding', 'identical protein binding']"
                ],
                "pathway_id": [
                    "kegg_path:hsa04350",
                    "R-HSA-162582",
                    "R-HSA-201451",
                    "R-HSA-212436",
                    "R-HSA-73857",
                    "R-HSA-74160",
                    "R-HSA-8878166",
                    "R-HSA-8941326",
                    "R-HSA-9006936"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "O43541",
                "ensembl_id": "None",
                "entrez_id": "ENSG00000137834",
                "chromosome_number": "15",
                "lastmodified": "2021-10-18T11:00:44.832989"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 12
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1210"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2858"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2859"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2860"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2861"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2862"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2863"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2864"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2865"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2866"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2867"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2868"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SMAD6/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SMAD6/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "386"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "951"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SMAD6/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SMAD6/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/SMAD6/?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
    }
}