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

GET /api/genes/DUSP6/variants/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "SmallVariant",
            "id": "768",
            "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": 3.976e-06,
                    "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": 0.0,
                    "gnomad_OTH_maf": 0.0001629,
                    "gnomad_SAS_maf": 0.0,
                    "ESP_AA_maf": null,
                    "ESP_EA_maf": null
                },
                "predictions": {
                    "sift_prediction": "Deleterious",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 3.08724,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 89743113,
                "genomic_position_hg38": 89349336,
                "chromosome": "12",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:45.097808",
                "ref_allele": "T",
                "alt_allele": "A",
                "cdna_change": null,
                "protein_change": "p.Asn355Ile",
                "transcript_id": null,
                "dbsnp_id": "rs1345761902",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI353"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/768/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/768/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/768/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/768/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "DUSP6"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/768/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "808",
            "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": 0.000605,
                    "gnomad_AFR_maf": 0.0001231,
                    "gnomad_AMR_maf": 5.783e-05,
                    "gnomad_ASJ_maf": 0.0007941,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.0002773,
                    "gnomad_NFE_maf": 0.001163,
                    "gnomad_OTH_maf": 0.0001631,
                    "gnomad_SAS_maf": 3.266e-05,
                    "ESP_AA_maf": 0.0,
                    "ESP_EA_maf": 0.001512
                },
                "predictions": {
                    "sift_prediction": "Deleterious",
                    "pp2_hvar_prediction": "Damaging",
                    "cadd_prediction": 4.235823,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 89744658,
                "genomic_position_hg38": 89350881,
                "chromosome": "12",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:45.335263",
                "ref_allele": "G",
                "alt_allele": "A",
                "cdna_change": "c.545C>T",
                "protein_change": "p.Ser182Phe",
                "transcript_id": "NM_001946.3",
                "dbsnp_id": "rs139318648",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI368"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/808/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/808/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/808/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/808/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "DUSP6"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/808/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "810",
            "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": 0.0001949,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 5.782e-05,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.000231,
                    "gnomad_NFE_maf": 0.000352,
                    "gnomad_OTH_maf": 0.0,
                    "gnomad_SAS_maf": 6.533e-05,
                    "ESP_AA_maf": 0.000227,
                    "ESP_EA_maf": 0.0004651
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 0.975293,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 89744637,
                "genomic_position_hg38": 89350860,
                "chromosome": "12",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:45.347882",
                "ref_allele": "T",
                "alt_allele": "C",
                "cdna_change": "c.566A>G",
                "protein_change": "p.Asn189Ser",
                "transcript_id": "NM_001946.3",
                "dbsnp_id": "rs143946794",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI369"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/810/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/810/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/810/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/810/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "DUSP6"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/810/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "812",
            "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": 0.001,
                    "KGP_genomes_SAS_maf": 0.0,
                    "gnomad_maf": 0.0002982,
                    "gnomad_AFR_maf": 6.152e-05,
                    "gnomad_AMR_maf": 0.0005204,
                    "gnomad_ASJ_maf": 0.002877,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 0.0002198,
                    "gnomad_OTH_maf": 0.0003257,
                    "gnomad_SAS_maf": 0.0,
                    "ESP_AA_maf": 0.0,
                    "ESP_EA_maf": 0.0002326
                },
                "predictions": {
                    "sift_prediction": "Deleterious",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 3.482398,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 89743140,
                "genomic_position_hg38": 89349363,
                "chromosome": "12",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:45.360640",
                "ref_allele": "G",
                "alt_allele": "A",
                "cdna_change": "c.1037C>T",
                "protein_change": "p.Thr346Met",
                "transcript_id": "NM_001946.3",
                "dbsnp_id": "rs146089505",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI370"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/812/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/812/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/812/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/812/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "DUSP6"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/812/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "2581",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.4663,
                    "KGP_genomes_AFR_maf": 0.2753,
                    "KGP_genomes_AMR_maf": 0.4784,
                    "KGP_genomes_EAS_maf": 0.5992,
                    "KGP_genomes_EUR_maf": 0.5557,
                    "KGP_genomes_SAS_maf": 0.4867,
                    "gnomad_maf": 0.5227,
                    "gnomad_AFR_maf": 0.2772,
                    "gnomad_AMR_maf": 0.5166,
                    "gnomad_ASJ_maf": 0.4875,
                    "gnomad_EAS_maf": 0.6094,
                    "gnomad_FIN_maf": 0.6262,
                    "gnomad_NFE_maf": 0.537,
                    "gnomad_OTH_maf": 0.5249,
                    "gnomad_SAS_maf": 0.4815,
                    "ESP_AA_maf": 0.2822,
                    "ESP_EA_maf": 0.5079
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 2.721811,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 89745477,
                "genomic_position_hg38": 89351700,
                "chromosome": "12",
                "annotation_flag": null,
                "lastmodified": "2023-06-06T16:57:55.978683",
                "ref_allele": "C",
                "alt_allele": "A",
                "cdna_change": "c.340G>T",
                "protein_change": null,
                "transcript_id": null,
                "dbsnp_id": "NA",
                "variant_effect": null
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI1214"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/2581/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/2581/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/2581/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/2581/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "DUSP6"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/2581/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "3236",
            "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": 0.0001038,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 0.00027,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 0.000128,
                    "gnomad_OTH_maf": 0.0003503,
                    "gnomad_SAS_maf": 0.0,
                    "ESP_AA_maf": null,
                    "ESP_EA_maf": null
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 1.452548,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 89745538,
                "genomic_position_hg38": 89351761,
                "chromosome": "12",
                "annotation_flag": null,
                "lastmodified": "2023-06-06T16:57:59.900333",
                "ref_allele": "G",
                "alt_allele": "C",
                "cdna_change": "c.279C>G",
                "protein_change": "p.Asp93Glu",
                "transcript_id": "NM_001946",
                "dbsnp_id": "NA",
                "variant_effect": null
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI1539"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/3236/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/3236/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/3236/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/3236/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "DUSP6"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/3236/?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": 6
    }
}