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

GET /api/genes/SCNN1A/variants/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "SmallVariant",
            "id": "1760",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.1923,
                    "KGP_genomes_AFR_maf": 0.5053,
                    "KGP_genomes_AMR_maf": 0.0663,
                    "KGP_genomes_EAS_maf": 0.1379,
                    "KGP_genomes_EUR_maf": 0.0507,
                    "KGP_genomes_SAS_maf": 0.0603,
                    "gnomad_maf": 0.07938,
                    "gnomad_AFR_maf": 0.4579,
                    "gnomad_AMR_maf": 0.03068,
                    "gnomad_ASJ_maf": 0.04591,
                    "gnomad_EAS_maf": 0.1401,
                    "gnomad_FIN_maf": 0.09985,
                    "gnomad_NFE_maf": 0.03884,
                    "gnomad_OTH_maf": 0.05543,
                    "gnomad_SAS_maf": 0.04958,
                    "ESP_AA_maf": 0.4483,
                    "ESP_EA_maf": 0.03698
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 1.483694,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 6464581,
                "genomic_position_hg38": 6355415,
                "chromosome": "12",
                "annotation_flag": "manually_corrected",
                "lastmodified": "2023-06-06T16:57:51.151529",
                "ref_allele": "C",
                "alt_allele": "T",
                "cdna_change": "c.1069G>A",
                "protein_change": "p.Ala357Thr",
                "transcript_id": "NM_001159575.1",
                "dbsnp_id": "rs11542844",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI800"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1760/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1760/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1760/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1760/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "SCNN1A"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1760/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1764",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0345,
                    "KGP_genomes_AFR_maf": 0.1104,
                    "KGP_genomes_AMR_maf": 0.0115,
                    "KGP_genomes_EAS_maf": 0.0159,
                    "KGP_genomes_EUR_maf": 0.0,
                    "KGP_genomes_SAS_maf": 0.0031,
                    "gnomad_maf": 0.007063,
                    "gnomad_AFR_maf": 0.089,
                    "gnomad_AMR_maf": 0.004493,
                    "gnomad_ASJ_maf": 0.0001046,
                    "gnomad_EAS_maf": 0.003658,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 0.0003372,
                    "gnomad_OTH_maf": 0.004916,
                    "gnomad_SAS_maf": 0.003065,
                    "ESP_AA_maf": 0.0895,
                    "ESP_EA_maf": 0.0005817
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Possibly Damaging",
                    "cadd_prediction": 2.783486,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 6457196,
                "genomic_position_hg38": 6348030,
                "chromosome": "12",
                "annotation_flag": "automatically_attributed_and_verified",
                "lastmodified": "2023-06-06T16:57:51.177628",
                "ref_allele": "C",
                "alt_allele": "A",
                "cdna_change": "c.1922G>T",
                "protein_change": "p.Cys641Phe",
                "transcript_id": "NM_001159575.1",
                "dbsnp_id": "rs3741913",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI802"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1764/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1764/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1764/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1764/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "SCNN1A"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1764/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1766",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0072,
                    "KGP_genomes_AFR_maf": 0.0,
                    "KGP_genomes_AMR_maf": 0.0072,
                    "KGP_genomes_EAS_maf": 0.0,
                    "KGP_genomes_EUR_maf": 0.0209,
                    "KGP_genomes_SAS_maf": 0.0102,
                    "gnomad_maf": 0.01861,
                    "gnomad_AFR_maf": 0.004611,
                    "gnomad_AMR_maf": 0.01178,
                    "gnomad_ASJ_maf": 0.03459,
                    "gnomad_EAS_maf": 5.64e-05,
                    "gnomad_FIN_maf": 0.01477,
                    "gnomad_NFE_maf": 0.02716,
                    "gnomad_OTH_maf": 0.0208,
                    "gnomad_SAS_maf": 0.0106,
                    "ESP_AA_maf": 0.003864,
                    "ESP_EA_maf": 0.01745
                },
                "predictions": {
                    "sift_prediction": null,
                    "pp2_hvar_prediction": null,
                    "cadd_prediction": -0.112424,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 6472753,
                "genomic_position_hg38": 6363587,
                "chromosome": "12",
                "annotation_flag": "automatically_attributed_and_verified",
                "lastmodified": "2023-06-06T16:57:51.190580",
                "ref_allele": "C",
                "alt_allele": "A",
                "cdna_change": "c.609G>T",
                "protein_change": "p.Leu203Leu",
                "transcript_id": "NM_001159575.1",
                "dbsnp_id": "rs55859427",
                "variant_effect": "silent"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI803"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1766/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1766/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1766/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1766/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "SCNN1A"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1766/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1767",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0072,
                    "KGP_genomes_AFR_maf": 0.0,
                    "KGP_genomes_AMR_maf": 0.0072,
                    "KGP_genomes_EAS_maf": 0.0,
                    "KGP_genomes_EUR_maf": 0.0209,
                    "KGP_genomes_SAS_maf": 0.0102,
                    "gnomad_maf": 0.0186,
                    "gnomad_AFR_maf": 0.004626,
                    "gnomad_AMR_maf": 0.01176,
                    "gnomad_ASJ_maf": 0.03455,
                    "gnomad_EAS_maf": 5.643e-05,
                    "gnomad_FIN_maf": 0.01478,
                    "gnomad_NFE_maf": 0.02714,
                    "gnomad_OTH_maf": 0.02082,
                    "gnomad_SAS_maf": 0.01067,
                    "ESP_AA_maf": 0.003409,
                    "ESP_EA_maf": 0.01641
                },
                "predictions": {
                    "sift_prediction": "Deleterious",
                    "pp2_hvar_prediction": "Possibly Damaging",
                    "cadd_prediction": 2.223628,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 6472752,
                "genomic_position_hg38": 6363586,
                "chromosome": "12",
                "annotation_flag": "automatically_attributed_and_verified",
                "lastmodified": "2023-06-06T16:57:51.197123",
                "ref_allele": "G",
                "alt_allele": "A",
                "cdna_change": "c.610C>T",
                "protein_change": "p.Arg204Trp",
                "transcript_id": "NM_001159575.2",
                "dbsnp_id": "rs55797039",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI803"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1767/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1767/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1767/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1767/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "SCNN1A"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1767/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1770",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0004,
                    "KGP_genomes_AFR_maf": 0.0,
                    "KGP_genomes_AMR_maf": 0.0,
                    "KGP_genomes_EAS_maf": 0.0,
                    "KGP_genomes_EUR_maf": 0.002,
                    "KGP_genomes_SAS_maf": 0.0,
                    "gnomad_maf": 0.0004746,
                    "gnomad_AFR_maf": 0.0001231,
                    "gnomad_AMR_maf": 0.00159,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 9.301e-05,
                    "gnomad_NFE_maf": 0.0005124,
                    "gnomad_OTH_maf": 0.0003262,
                    "gnomad_SAS_maf": 0.0,
                    "ESP_AA_maf": 0.0,
                    "ESP_EA_maf": 0.0005814
                },
                "predictions": {
                    "sift_prediction": null,
                    "pp2_hvar_prediction": null,
                    "cadd_prediction": -0.200386,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 6471182,
                "genomic_position_hg38": 6362016,
                "chromosome": "12",
                "annotation_flag": "manually_corrected",
                "lastmodified": "2023-06-06T16:57:51.216473",
                "ref_allele": "C",
                "alt_allele": "T",
                "cdna_change": "c.944+35G>A",
                "protein_change": null,
                "transcript_id": "NM_001159576.2):c.1052+35G>A",
                "dbsnp_id": "rs55773452",
                "variant_effect": "unknown"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI805"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1770/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1770/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1770/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1770/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "SCNN1A"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1770/?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
    }
}