This API endpoint handles listing (/variants) and retrieval (/variants/<ID>/) of genetic variants from the database

GET /api/genes/ZFPM2/variants/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "SmallVariant",
            "id": "862",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0008,
                    "KGP_genomes_AFR_maf": 0.0,
                    "KGP_genomes_AMR_maf": 0.0,
                    "KGP_genomes_EAS_maf": 0.004,
                    "KGP_genomes_EUR_maf": 0.0,
                    "KGP_genomes_SAS_maf": 0.0,
                    "gnomad_maf": 0.0004945,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 0.0,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.006693,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 8.88e-06,
                    "gnomad_OTH_maf": 0.0003312,
                    "gnomad_SAS_maf": 0.0,
                    "ESP_AA_maf": null,
                    "ESP_EA_maf": null
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Damaging",
                    "cadd_prediction": 3.205808,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 106814417,
                "genomic_position_hg38": 105802189,
                "chromosome": "8",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:45.666141",
                "ref_allele": "A",
                "alt_allele": "C",
                "cdna_change": "c.2107A>C",
                "protein_change": "p.Met703Leu",
                "transcript_id": "NM_012082.3",
                "dbsnp_id": "rs121908603",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI400"
                        },
                        {
                            "type": "Combination",
                            "id": "OLI927"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/862/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/862/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/862/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/862/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "ZFPM2"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/862/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1213",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": null,
                    "KGP_genomes_AFR_maf": null,
                    "KGP_genomes_AMR_maf": null,
                    "KGP_genomes_EAS_maf": null,
                    "KGP_genomes_EUR_maf": null,
                    "KGP_genomes_SAS_maf": null,
                    "gnomad_maf": 5.244e-05,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 0.0,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 4.65e-05,
                    "gnomad_NFE_maf": 9.81e-05,
                    "gnomad_OTH_maf": 0.0001665,
                    "gnomad_SAS_maf": 0.0,
                    "ESP_AA_maf": 0.0,
                    "ESP_EA_maf": 0.0002434
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Possibly Damaging",
                    "cadd_prediction": 3.715424,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 106573591,
                "genomic_position_hg38": 105561363,
                "chromosome": "8",
                "annotation_flag": "manually_attributed",
                "lastmodified": "2023-06-06T16:57:47.813015",
                "ref_allele": "G",
                "alt_allele": "A",
                "cdna_change": "c.302G>A",
                "protein_change": "p.Gly101Glu",
                "transcript_id": "NM_012082.3",
                "dbsnp_id": "rs199605561",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1213/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1213/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1213/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1213/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "ZFPM2"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1213/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1446",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.001,
                    "KGP_genomes_AFR_maf": 0.0,
                    "KGP_genomes_AMR_maf": 0.0014,
                    "KGP_genomes_EAS_maf": 0.0,
                    "KGP_genomes_EUR_maf": 0.004,
                    "KGP_genomes_SAS_maf": 0.0,
                    "gnomad_maf": 0.003376,
                    "gnomad_AFR_maf": 0.0005204,
                    "gnomad_AMR_maf": 0.00281,
                    "gnomad_ASJ_maf": 0.003483,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.005445,
                    "gnomad_NFE_maf": 0.004869,
                    "gnomad_OTH_maf": 0.002976,
                    "gnomad_SAS_maf": 0.0005555,
                    "ESP_AA_maf": 0.0002593,
                    "ESP_EA_maf": 0.004977
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 2.247745,
                    "mutationtaster_prediction": null
                },
                "status": "CU",
                "genomic_position_hg19": 106813942,
                "genomic_position_hg38": 105801714,
                "chromosome": "8",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:49.199326",
                "ref_allele": "G",
                "alt_allele": "A",
                "cdna_change": "c.1632G>A",
                "protein_change": "p.Met544Ile",
                "transcript_id": "NM_012082.3",
                "dbsnp_id": "rs187043152",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI669"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1446/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1446/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1446/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1446/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "ZFPM2"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1446/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "3216",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0002,
                    "KGP_genomes_AFR_maf": 0.0,
                    "KGP_genomes_AMR_maf": 0.0,
                    "KGP_genomes_EAS_maf": 0.0,
                    "KGP_genomes_EUR_maf": 0.0,
                    "KGP_genomes_SAS_maf": 0.001,
                    "gnomad_maf": 3.304e-05,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 2.968e-05,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 9.127e-06,
                    "gnomad_OTH_maf": 0.0,
                    "gnomad_SAS_maf": 0.0002022,
                    "ESP_AA_maf": null,
                    "ESP_EA_maf": null
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 2.066125,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 106814844,
                "genomic_position_hg38": 105802616,
                "chromosome": "8",
                "annotation_flag": null,
                "lastmodified": "2023-06-06T16:57:59.774948",
                "ref_allele": "C",
                "alt_allele": "T",
                "cdna_change": "c.2534C>T",
                "protein_change": "p.Thr845Met",
                "transcript_id": "NM_012082",
                "dbsnp_id": "NA",
                "variant_effect": null
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI1531"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/3216/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/3216/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/3216/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/3216/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "ZFPM2"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/3216/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "3250",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": null,
                    "KGP_genomes_AFR_maf": null,
                    "KGP_genomes_AMR_maf": null,
                    "KGP_genomes_EAS_maf": null,
                    "KGP_genomes_EUR_maf": null,
                    "KGP_genomes_SAS_maf": null,
                    "gnomad_maf": 1.606e-05,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 0.0,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 3.543e-05,
                    "gnomad_OTH_maf": 0.0,
                    "gnomad_SAS_maf": 0.0,
                    "ESP_AA_maf": null,
                    "ESP_EA_maf": null
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 2.195972,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 106815365,
                "genomic_position_hg38": 105803137,
                "chromosome": "8",
                "annotation_flag": null,
                "lastmodified": "2023-06-06T16:57:59.988509",
                "ref_allele": "G",
                "alt_allele": "T",
                "cdna_change": "c.3055G>T",
                "protein_change": "p.Ala1019Ser",
                "transcript_id": "NM_012082",
                "dbsnp_id": "NA",
                "variant_effect": null
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI1546"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/3250/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/3250/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/3250/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/3250/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "ZFPM2"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/3250/?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"
        ],
        "Variant serializers": [
            "SmallVariantSerializer",
            "CopyNumberVariantSerializer"
        ],
        "size": 5
    }
}