Variant List
This API endpoint handles listing (/variants) and retrieval (/variants/<ID>/) of genetic variants from the database
GET /api/genes/COL2A1/variants/?format=api
{ "data": [ { "type": "SmallVariant", "id": "1466", "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": 7.965e-05, "gnomad_AFR_maf": 6.157e-05, "gnomad_AMR_maf": 0.0, "gnomad_ASJ_maf": 0.0, "gnomad_EAS_maf": 0.0, "gnomad_FIN_maf": 4.619e-05, "gnomad_NFE_maf": 0.0001058, "gnomad_OTH_maf": 0.0006525, "gnomad_SAS_maf": 6.533e-05, "ESP_AA_maf": 0.0, "ESP_EA_maf": 0.0001163 }, "predictions": { "sift_prediction": "Deleterious", "pp2_hvar_prediction": "Possibly Damaging", "cadd_prediction": 3.975855, "mutationtaster_prediction": null }, "status": "CU", "genomic_position_hg19": 48391673, "genomic_position_hg38": 47997890, "chromosome": "12", "annotation_flag": "automatically_attributed_and_verified", "lastmodified": "2023-06-06T16:57:49.332454", "ref_allele": "C", "alt_allele": "T", "cdna_change": "c.203G>A", "protein_change": "p.Arg68His", "transcript_id": "NM_033150.3", "dbsnp_id": "rs201675352", "variant_effect": "missense" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI679" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/1466/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/1466/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/1466/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/1466/gene/?format=api" }, "data": { "type": "Gene", "id": "COL2A1" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/1466/?format=api" } }, { "type": "SmallVariant", "id": "1470", "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": null, "gnomad_AFR_maf": null, "gnomad_AMR_maf": null, "gnomad_ASJ_maf": null, "gnomad_EAS_maf": null, "gnomad_FIN_maf": null, "gnomad_NFE_maf": null, "gnomad_OTH_maf": null, "gnomad_SAS_maf": null, "ESP_AA_maf": null, "ESP_EA_maf": null }, "predictions": { "sift_prediction": "Tolerated", "pp2_hvar_prediction": "Damaging", "cadd_prediction": 3.445969, "mutationtaster_prediction": "Disease causing" }, "status": "CU", "genomic_position_hg19": 48383040, "genomic_position_hg38": 47989257, "chromosome": "12", "annotation_flag": "automatically_attributed", "lastmodified": "2023-06-06T16:57:49.358352", "ref_allele": "G", "alt_allele": "A", "cdna_change": null, "protein_change": "p.Pro365Ser", "transcript_id": null, "dbsnp_id": "NA", "variant_effect": "missense" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI681" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/1470/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/1470/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/1470/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/1470/gene/?format=api" }, "data": { "type": "Gene", "id": "COL2A1" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/1470/?format=api" } }, { "type": "SmallVariant", "id": "3533", "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": null, "gnomad_AFR_maf": null, "gnomad_AMR_maf": null, "gnomad_ASJ_maf": null, "gnomad_EAS_maf": null, "gnomad_FIN_maf": null, "gnomad_NFE_maf": null, "gnomad_OTH_maf": null, "gnomad_SAS_maf": null, "ESP_AA_maf": null, "ESP_EA_maf": null }, "predictions": { "sift_prediction": "Tolerated", "pp2_hvar_prediction": "Possibly Damaging", "cadd_prediction": 5.289699, "mutationtaster_prediction": "Disease causing" }, "status": "CU", "genomic_position_hg19": 48390331, "genomic_position_hg38": 47996548, "chromosome": "12", "annotation_flag": null, "lastmodified": "2024-02-29T15:02:28.538508", "ref_allele": "C", "alt_allele": "T", "cdna_change": "c.402G>A", "protein_change": "p.Met134Ile", "transcript_id": "NM_033150.3", "dbsnp_id": "NA", "variant_effect": null }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI1678" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/3533/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/3533/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/3533/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/3533/gene/?format=api" }, "data": { "type": "Gene", "id": "COL2A1" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/3533/?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": 3 } }