Variant List
This API endpoint handles listing (/variants) and retrieval (/variants/<ID>/) of genetic variants from the database
GET /api/combinations/OLI022/variants/?format=api
{ "data": [ { "type": "SmallVariant", "id": "43", "attributes": { "frequencies": { "KGP_genomes_maf": 0.0024, "KGP_genomes_AFR_maf": 0.0, "KGP_genomes_AMR_maf": 0.0101, "KGP_genomes_EAS_maf": 0.0, "KGP_genomes_EUR_maf": 0.005, "KGP_genomes_SAS_maf": 0.0, "gnomad_maf": 0.00098, "gnomad_AFR_maf": 0.0002462, "gnomad_AMR_maf": 0.001272, "gnomad_ASJ_maf": 0.0001985, "gnomad_EAS_maf": 0.0, "gnomad_FIN_maf": 0.0003696, "gnomad_NFE_maf": 0.001447, "gnomad_OTH_maf": 0.002443, "gnomad_SAS_maf": 0.000294, "ESP_AA_maf": 0.000227, "ESP_EA_maf": 0.002093 }, "predictions": { "sift_prediction": "Deleterious", "pp2_hvar_prediction": "Benign", "cadd_prediction": 3.503945, "mutationtaster_prediction": "Disease causing" }, "status": "CU", "genomic_position_hg19": 179263445, "genomic_position_hg38": 179836445, "chromosome": "5", "annotation_flag": "automatically_attributed", "lastmodified": "2023-06-06T16:57:40.776704", "ref_allele": "C", "alt_allele": "T", "cdna_change": "c.1175C>T", "protein_change": "p.Pro392Leu", "transcript_id": "NM_003900.4", "dbsnp_id": "rs104893941", "variant_effect": "missense" }, "relationships": { "in_combination": { "meta": { "count": 2 }, "data": [ { "type": "Combination", "id": "OLI022" }, { "type": "Combination", "id": "OLI404" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/43/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/43/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/43/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/43/gene/?format=api" }, "data": { "type": "Gene", "id": "SQSTM1" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/43/?format=api" } }, { "type": "SmallVariant", "id": "44", "attributes": { "frequencies": { "KGP_genomes_maf": 0.0016, "KGP_genomes_AFR_maf": 0.0, "KGP_genomes_AMR_maf": 0.0, "KGP_genomes_EAS_maf": 0.0, "KGP_genomes_EUR_maf": 0.006, "KGP_genomes_SAS_maf": 0.002, "gnomad_maf": 0.006654, "gnomad_AFR_maf": 0.00123, "gnomad_AMR_maf": 0.001561, "gnomad_ASJ_maf": 0.01101, "gnomad_EAS_maf": 5.437e-05, "gnomad_FIN_maf": 0.005312, "gnomad_NFE_maf": 0.009181, "gnomad_OTH_maf": 0.006191, "gnomad_SAS_maf": 0.009472, "ESP_AA_maf": 0.0009079, "ESP_EA_maf": 0.009884 }, "predictions": { "sift_prediction": "Tolerated", "pp2_hvar_prediction": "Benign", "cadd_prediction": 2.141752, "mutationtaster_prediction": "Polymorphism" }, "status": "CU", "genomic_position_hg19": 70439942, "genomic_position_hg38": 70212810, "chromosome": "2", "annotation_flag": "automatically_attributed", "lastmodified": "2023-06-06T16:57:40.783323", "ref_allele": "T", "alt_allele": "C", "cdna_change": "c.1070A>G", "protein_change": "p.Asn357Ser", "transcript_id": "NM_022173.2", "dbsnp_id": "rs116621885", "variant_effect": "missense" }, "relationships": { "in_combination": { "meta": { "count": 2 }, "data": [ { "type": "Combination", "id": "OLI022" }, { "type": "Combination", "id": "OLI1732" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/44/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/44/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/44/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/44/gene/?format=api" }, "data": { "type": "Gene", "id": "TIA1" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/44/?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": 2 } }