Variant List
This API endpoint handles listing (/variants) and retrieval (/variants/<ID>/) of genetic variants from the database
GET /api/genes/ATXN2/variants/?format=api
{ "data": [ { "type": "CopyNumberVariant", "id": "535", "attributes": { "status": "CU", "genomic_position_hg19": 112036797, "genomic_position_hg38": 111598993, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2021-10-18T11:00:54.034855", "location": "p.Q188", "sequence": "CAG", "number_of_repeats": "{\"bounds\": \"[)\", \"lower\": \"29\", \"upper\": \"33\"}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 3 }, "data": [ { "type": "Combination", "id": "OLI275" }, { "type": "Combination", "id": "OLI278" }, { "type": "Combination", "id": "OLI281" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/535/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/535/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/535/?format=api" } }, { "type": "CopyNumberVariant", "id": "1226", "attributes": { "status": "CU", "genomic_position_hg19": null, "genomic_position_hg38": null, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2021-10-18T11:01:05.952939", "location": null, "sequence": "CAG", "number_of_repeats": "{\"empty\": true}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI578" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/1226/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/1226/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/1226/?format=api" } }, { "type": "CopyNumberVariant", "id": "1370", "attributes": { "status": "CU", "genomic_position_hg19": null, "genomic_position_hg38": null, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2021-10-18T11:01:08.401399", "location": null, "sequence": "CAG", "number_of_repeats": "{\"bounds\": \"[)\", \"lower\": \"29\", \"upper\": \"39\"}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI624" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/1370/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/1370/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/1370/?format=api" } }, { "type": "CopyNumberVariant", "id": "1725", "attributes": { "status": "CU", "genomic_position_hg19": null, "genomic_position_hg38": null, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2021-10-18T11:01:16.595197", "location": null, "sequence": "CAG", "number_of_repeats": "{\"bounds\": \"[)\", \"lower\": \"27\", \"upper\": \"32\"}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 3 }, "data": [ { "type": "Combination", "id": "OLI784" }, { "type": "Combination", "id": "OLI785" }, { "type": "Combination", "id": "OLI786" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/1725/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/1725/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/1725/?format=api" } }, { "type": "CopyNumberVariant", "id": "2063", "attributes": { "status": "CU", "genomic_position_hg19": null, "genomic_position_hg38": null, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2022-08-04T14:15:12.345555", "location": null, "sequence": "CAG", "number_of_repeats": "{\"bounds\": \"[)\", \"lower\": \"32\", \"upper\": null}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI955" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/2063/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/2063/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/2063/?format=api" } }, { "type": "CopyNumberVariant", "id": "2065", "attributes": { "status": "CU", "genomic_position_hg19": null, "genomic_position_hg38": null, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2022-08-04T14:15:12.474413", "location": null, "sequence": "CAG", "number_of_repeats": "{\"bounds\": \"[)\", \"lower\": \"28\", \"upper\": null}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI956" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/2065/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/2065/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/2065/?format=api" } }, { "type": "CopyNumberVariant", "id": "2067", "attributes": { "status": "CU", "genomic_position_hg19": null, "genomic_position_hg38": null, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2022-08-04T14:15:12.599285", "location": null, "sequence": "CAG", "number_of_repeats": "{\"bounds\": \"[)\", \"lower\": \"30\", \"upper\": null}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI957" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/2067/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/2067/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/2067/?format=api" } }, { "type": "CopyNumberVariant", "id": "2069", "attributes": { "status": "CU", "genomic_position_hg19": null, "genomic_position_hg38": null, "chromosome": "12", "annotation_flag": "cnv", "lastmodified": "2022-08-04T14:15:12.772303", "location": null, "sequence": "CAG", "number_of_repeats": "{\"bounds\": \"[)\", \"lower\": \"31\", \"upper\": null}", "type_cnv": "repeat" }, "relationships": { "in_combination": { "meta": { "count": 1 }, "data": [ { "type": "Combination", "id": "OLI958" } ], "links": { "self": "https://olida.ibsquare.be/api/variants/2069/relationships/in_combination?format=api", "related": "https://olida.ibsquare.be/api/variants/2069/combinations/?format=api" } }, "gene_name": { "data": { "type": "Gene", "id": "ATXN2" }, "links": { "related": "https://olida.ibsquare.be/api/genes/ATXN2/?format=api" } } }, "links": { "self": "https://olida.ibsquare.be/api/variants/2069/?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": 8 } }