Variant List
This API endpoint handles listing (/variants) and retrieval (/variants/<ID>/) of genetic variants from the database
GET /api/combinations/OLI1463/variants/?format=api
{ "data": [ { "type": "SmallVariant", "id": "3072", "attributes": { "frequencies": { "KGP_genomes_maf": 0.0004, "KGP_genomes_AFR_maf": 0.0015, "KGP_genomes_AMR_maf": 0.0, "KGP_genomes_EAS_maf": 0.0, "KGP_genomes_EUR_maf": 0.0, "KGP_genomes_SAS_maf": 0.0, "gnomad_maf": 9.16e-05, "gnomad_AFR_maf": 0.001292, "gnomad_AMR_maf": 5.785e-05, "gnomad_ASJ_maf": 0.0, "gnomad_EAS_maf": 0.0, "gnomad_FIN_maf": 0.0, "gnomad_NFE_maf": 0.0, "gnomad_OTH_maf": 0.0, "gnomad_SAS_maf": 0.0, "ESP_AA_maf": null, "ESP_EA_maf": null }, "predictions": { "sift_prediction": "Deleterious", "pp2_hvar_prediction": "Damaging", "cadd_prediction": 3.216925, "mutationtaster_prediction": "Polymorphism" }, "status": "CU", "genomic_position_hg19": 103194115, "genomic_position_hg38": 103553668, "chromosome": "7", "annotation_flag": null, "lastmodified": "2023-06-06T16:57:58.932713", "ref_allele": "C", "alt_allele": "A", "cdna_change": "c.5961G>T", "protein_change": "p.Lys1987Asn", "transcript_id": "NM_005045", "dbsnp_id": "NA", "variant_effect": null }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI1463" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/3072/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/3072/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/3072/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/3072/gene/?format=api" }, "data": { "type": "Gene", "id": "RELN" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/3072/?format=api" } }, { "type": "SmallVariant", "id": "3073", "attributes": { "frequencies": { "KGP_genomes_maf": 0.0014, "KGP_genomes_AFR_maf": 0.0008, "KGP_genomes_AMR_maf": 0.0029, "KGP_genomes_EAS_maf": 0.0, "KGP_genomes_EUR_maf": 0.004, "KGP_genomes_SAS_maf": 0.0, "gnomad_maf": 0.003251, "gnomad_AFR_maf": 0.0007384, "gnomad_AMR_maf": 0.001824, "gnomad_ASJ_maf": 0.001191, "gnomad_EAS_maf": 5.444e-05, "gnomad_FIN_maf": 0.006191, "gnomad_NFE_maf": 0.004741, "gnomad_OTH_maf": 0.00359, "gnomad_SAS_maf": 0.001111, "ESP_AA_maf": null, "ESP_EA_maf": null }, "predictions": { "sift_prediction": "Deleterious", "pp2_hvar_prediction": "Damaging", "cadd_prediction": 3.994541, "mutationtaster_prediction": "Polymorphism" }, "status": "CU", "genomic_position_hg19": 103205827, "genomic_position_hg38": 103565380, "chromosome": "7", "annotation_flag": null, "lastmodified": "2023-06-06T16:57:58.938724", "ref_allele": "G", "alt_allele": "C", "cdna_change": "c.5108C>G", "protein_change": "p.Pro1703Arg", "transcript_id": "NM_005045", "dbsnp_id": "NA", "variant_effect": null }, "relationships": { "in_combination": { "meta": { "count": 3 }, "data": [ { "type": "Combination", "id": "OLI1463" }, { "type": "Combination", "id": "OLI1465" }, { "type": "Combination", "id": "OLI1467" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/3073/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/3073/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/3073/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/3073/gene/?format=api" }, "data": { "type": "Gene", "id": "RELN" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/3073/?format=api" } }, { "type": "SmallVariant", "id": "3074", "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": 3.405e-05, "gnomad_AFR_maf": 0.0, "gnomad_AMR_maf": 3.036e-05, "gnomad_ASJ_maf": 0.0, "gnomad_EAS_maf": 0.0, "gnomad_FIN_maf": 0.0, "gnomad_NFE_maf": 6.642e-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": "Possibly Damaging", "cadd_prediction": 2.897926, "mutationtaster_prediction": "Polymorphism" }, "status": "CU", "genomic_position_hg19": 237868632, "genomic_position_hg38": 237705332, "chromosome": "1", "annotation_flag": null, "lastmodified": "2023-06-06T16:57:58.944774", "ref_allele": "G", "alt_allele": "A", "cdna_change": "c.9569G>A", "protein_change": "p.Arg3190Gln", "transcript_id": "NM_001035", "dbsnp_id": "NA", "variant_effect": null }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI1463" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/3074/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/3074/combinations/?format=api" } }, "gene_name": { "links": { "self": "https://olida.ibsquare.be/api/variants/3074/relationships/gene_name?format=api", "related": "https://olida.ibsquare.be/api/variants/3074/gene/?format=api" }, "data": { "type": "Gene", "id": "RYR2" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/3074/?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) 2026 · 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 } }