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

GET /api/combinations/OLI574/variants/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "SmallVariant",
            "id": "1206",
            "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": "Deleterious",
                    "pp2_hvar_prediction": "Damaging",
                    "cadd_prediction": 4.006085,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 127262971,
                "genomic_position_hg38": 124500692,
                "chromosome": "9",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:47.770633",
                "ref_allele": "C",
                "alt_allele": "G",
                "cdna_change": "c.268G>C",
                "protein_change": "p.Gly90Arg",
                "transcript_id": "NM_004959.4",
                "dbsnp_id": "NA",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1206/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1206/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1206/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1206/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "NR5A1"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1206/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1207",
            "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": 1.592e-05,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 2.891e-05,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 5.437e-05,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 1.76e-05,
                    "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": 3.845828,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 65026851,
                "genomic_position_hg38": 67030735,
                "chromosome": "17",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:47.776726",
                "ref_allele": "C",
                "alt_allele": "T",
                "cdna_change": "c.715C>T",
                "protein_change": "p.Arg239Trp",
                "transcript_id": "NM_014405.3",
                "dbsnp_id": "rs767219625",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1207/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1207/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1207/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1207/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "CACNG4"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1207/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1208",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0006,
                    "KGP_genomes_AFR_maf": 0.0,
                    "KGP_genomes_AMR_maf": 0.0043,
                    "KGP_genomes_EAS_maf": 0.0,
                    "KGP_genomes_EUR_maf": 0.0,
                    "KGP_genomes_SAS_maf": 0.0,
                    "gnomad_maf": 3.928e-05,
                    "gnomad_AFR_maf": 0.0,
                    "gnomad_AMR_maf": 0.0001205,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.0,
                    "gnomad_NFE_maf": 2.907e-05,
                    "gnomad_OTH_maf": 0.0001776,
                    "gnomad_SAS_maf": 3.455e-05,
                    "ESP_AA_maf": null,
                    "ESP_EA_maf": null
                },
                "predictions": {
                    "sift_prediction": "Deleterious",
                    "pp2_hvar_prediction": "Damaging",
                    "cadd_prediction": 3.534326,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 13612240,
                "genomic_position_hg38": 13570740,
                "chromosome": "3",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:47.782787",
                "ref_allele": "G",
                "alt_allele": "A",
                "cdna_change": "c.385G>A",
                "protein_change": "p.Asp129Asn",
                "transcript_id": "NM_001998.2",
                "dbsnp_id": "rs533268036",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1208/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1208/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1208/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1208/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "FBLN2"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1208/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1209",
            "attributes": {
                "frequencies": {
                    "KGP_genomes_maf": 0.0002,
                    "KGP_genomes_AFR_maf": 0.0008,
                    "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": 0.0005575,
                    "gnomad_AFR_maf": 0.0001846,
                    "gnomad_AMR_maf": 0.0004066,
                    "gnomad_ASJ_maf": 0.0,
                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 0.0004627,
                    "gnomad_NFE_maf": 0.0009058,
                    "gnomad_OTH_maf": 0.0003269,
                    "gnomad_SAS_maf": 0.0002619,
                    "ESP_AA_maf": 0.000227,
                    "ESP_EA_maf": 0.000814
                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Benign",
                    "cadd_prediction": 2.043926,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 201755657,
                "genomic_position_hg38": 201786529,
                "chromosome": "1",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:47.788873",
                "ref_allele": "C",
                "alt_allele": "A",
                "cdna_change": "c.2947C>A",
                "protein_change": "p.Pro983Thr",
                "transcript_id": "NM_020443.4",
                "dbsnp_id": "rs145865304",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1209/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1209/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1209/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1209/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "NAV1"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1209/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1210",
            "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": null,
                    "pp2_hvar_prediction": null,
                    "cadd_prediction": 5.854751,
                    "mutationtaster_prediction": "Disease causing"
                },
                "status": "CU",
                "genomic_position_hg19": 67073833,
                "genomic_position_hg38": 66781495,
                "chromosome": "15",
                "annotation_flag": "manually_attributed",
                "lastmodified": "2023-06-06T16:57:47.794992",
                "ref_allele": "G",
                "alt_allele": "GC",
                "cdna_change": "c.1455dupC",
                "protein_change": "p.Cys486LeufsTer79",
                "transcript_id": "NM_005585.4",
                "dbsnp_id": "NA",
                "variant_effect": "frameshift"
            },
            "relationships": {
                "in_combination": {
                    "meta": {
                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1210/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1210/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1210/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1210/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "SMAD6"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1210/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1211",
            "attributes": {
                "frequencies": {
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                    "KGP_genomes_AFR_maf": 0.0015,
                    "KGP_genomes_AMR_maf": 0.0014,
                    "KGP_genomes_EAS_maf": 0.0,
                    "KGP_genomes_EUR_maf": 0.007,
                    "KGP_genomes_SAS_maf": 0.0061,
                    "gnomad_maf": 0.007148,
                    "gnomad_AFR_maf": 0.001952,
                    "gnomad_AMR_maf": 0.002635,
                    "gnomad_ASJ_maf": 0.01888,
                    "gnomad_EAS_maf": 5.478e-05,
                    "gnomad_FIN_maf": 0.009302,
                    "gnomad_NFE_maf": 0.008897,
                    "gnomad_OTH_maf": 0.008578,
                    "gnomad_SAS_maf": 0.007093,
                    "ESP_AA_maf": 0.001591,
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                "predictions": {
                    "sift_prediction": "Deleterious",
                    "pp2_hvar_prediction": "Damaging",
                    "cadd_prediction": 3.871297,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 139936825,
                "genomic_position_hg38": 140557240,
                "chromosome": "5",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:47.801036",
                "ref_allele": "G",
                "alt_allele": "C",
                "cdna_change": "c.94C>G",
                "protein_change": "p.Gln32Glu",
                "transcript_id": "NM_001035235.3",
                "dbsnp_id": "rs35610885",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
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                        "count": 1
                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1211/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1211/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1211/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1211/gene/?format=api"
                    },
                    "data": {
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                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1211/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1212",
            "attributes": {
                "frequencies": {
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                    "gnomad_maf": 7.968e-06,
                    "gnomad_AFR_maf": 0.0,
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                    "gnomad_ASJ_maf": 9.929e-05,
                    "gnomad_EAS_maf": 0.0,
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                    "ESP_AA_maf": null,
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                },
                "predictions": {
                    "sift_prediction": "Tolerated",
                    "pp2_hvar_prediction": "Possibly Damaging",
                    "cadd_prediction": 1.61685,
                    "mutationtaster_prediction": "Polymorphism"
                },
                "status": "CU",
                "genomic_position_hg19": 840718,
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                "chromosome": "5",
                "annotation_flag": "automatically_attributed",
                "lastmodified": "2023-06-06T16:57:47.806960",
                "ref_allele": "C",
                "alt_allele": "T",
                "cdna_change": "c.676G>A",
                "protein_change": "p.Val226Met",
                "transcript_id": "NM_024786.2",
                "dbsnp_id": "rs777053369",
                "variant_effect": "missense"
            },
            "relationships": {
                "in_combination": {
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                    },
                    "data": [
                        {
                            "type": "Combination",
                            "id": "OLI574"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1212/relationships/in_combination?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1212/combinations/?format=api"
                    }
                },
                "gene_name": {
                    "links": {
                        "self": "https://olida.ibsquare.be/api/variants/1212/relationships/gene_name?format=api",
                        "related": "https://olida.ibsquare.be/api/variants/1212/gene/?format=api"
                    },
                    "data": {
                        "type": "Gene",
                        "id": "ZDHHC11"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1212/?format=api"
            }
        },
        {
            "type": "SmallVariant",
            "id": "1213",
            "attributes": {
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                    "gnomad_maf": 5.244e-05,
                    "gnomad_AFR_maf": 0.0,
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                    "gnomad_EAS_maf": 0.0,
                    "gnomad_FIN_maf": 4.65e-05,
                    "gnomad_NFE_maf": 9.81e-05,
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                },
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                "chromosome": "8",
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                "lastmodified": "2023-06-06T16:57:47.813015",
                "ref_allele": "G",
                "alt_allele": "A",
                "cdna_change": "c.302G>A",
                "protein_change": "p.Gly101Glu",
                "transcript_id": "NM_012082.3",
                "dbsnp_id": "rs199605561",
                "variant_effect": "missense"
            },
            "relationships": {
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                    ],
                    "links": {
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                        "related": "https://olida.ibsquare.be/api/variants/1213/combinations/?format=api"
                    }
                },
                "gene_name": {
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                    },
                    "data": {
                        "type": "Gene",
                        "id": "ZFPM2"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/variants/1213/?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"
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}