{ "data": [ { "@context": "https://erepo.genome.network/evrepo/api/context", "@id": "https://cgerepoapi/evrepo/api/summary/classification/f4b09e6f-931d-4187-98a3-106e39e2f87c/doc/sepio/version/1.0.0", "assertionMethod": { "type": "VariantPathogenicityInterpretationGuideline" }, "condition": { "@id": "https://api.monarchinitiative.org/api/bioentity/phenotype/MONDO:0700268", "id": "MONDO:0700268", "label": "BRCA1-related cancer predisposition", "type": "GeneticCondition" }, "evidenceLine": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1828", "evidenceItem": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/ei/1/1829", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "evidenceLine": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1828/1830", "evidenceItem": [ { "@id": "CG-PCER:curatorInference/CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "comments": "Silent variant, functional data considered only from assays that measure effect via mRNA and protein. Reported by one calibrated study incorporating mRNA splicing effects to exhibit function similar to pathogenic control variants (PMID:30209399) (PS3 met). ", "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "id": "CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "type": "InfFromBkgrndSciKnow" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1828/1830", "type": "EvidenceLine" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/1/1829", "statementOutcome": { "@id": "SEPIO:0000224", "label": "Met" }, "type": "CriterionAssessment" } ], "evidenceStrength": { "@id": "https://obofoundry.org/sepio" }, "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1828", "type": "EvidenceLine" }, { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1594", "evidenceItem": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/ei/1/1595", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "evidenceLine": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1594/1596", "evidenceItem": [ { "@id": "CG-PCER:curatorInference/CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "comments": "This variant is reported to result in aberrant mRNA splicing. Mini-gene demonstrated that the variant impacts splicing by usage of a cryptic splice donor site 4 bp within exon 3 resulting in a truncated protein. Sequencing of the gel bands showed the variant allele produced only the aberrant transcript (PMID: 24667779). A different Mini-gene assay confirmed the complete aberrant splicing. Non-allele specific RT-PCR on patient-derived mRNA (blood) also showed the aberrant splicing (skipping of 4 nucleotides) (PMID: 35087763). An additional assay in tumour tissue containing this variant produced the same aberrant transcript (PMID: 34120093). Appropriate code strength determined by comparison of results to PVS1 decision tree and Rubric of weighing mRNA data (Appendix Table 9): PVS1 (RNA).\n", "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "id": "CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "type": "InfFromBkgrndSciKnow" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1594/1596", "type": "EvidenceLine" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/1/1595", "statementOutcome": { "@id": "SEPIO:0000224", "label": "Met" }, "type": "CriterionAssessment" } ], "evidenceStrength": { "@id": "https://obofoundry.org/sepio" }, "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1594", "type": "EvidenceLine" }, { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1747", "evidenceItem": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/ei/1/1748", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "evidenceLine": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1747/1749", "evidenceItem": [ { "@id": "CG-PCER:curatorInference/CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "comments": "This variant has a SpliceAI score of 0.92, predicting an impact on splicing (score threshold ≥0.2) (PP3 not applied because a PVS1 code is met). ", "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "id": "CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "type": "InfFromBkgrndSciKnow" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1747/1749", "type": "EvidenceLine" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/1/1748", "statementOutcome": { "@id": "SEPIO:0000224", "label": "Not Met" }, "type": "CriterionAssessment" } ], "evidenceStrength": { "@id": "https://obofoundry.org/sepio" }, "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1747", "type": "EvidenceLine" }, { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1636", "evidenceItem": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/ei/1/1637", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "evidenceLine": [ { "@id": "https://erepo.genome.network/evrepo/api/interpretation/CA10580710/MONDO:0700268/092/el/0/1636/1638", "evidenceItem": [ { "@id": "CG-PCER:curatorInference/CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "contribution": [ { "agent": { "@id": "https://erepo.genome.network/evrepo/api//agent/CG_50087_EP169680482377844", "id": "CG-PCER-AGENT:CG_50087_EP169680482377844", "type": "Agent" }, "comments": "This variant is absent from gnomAD v4.1 (read depth ≥25x in >90% samples, PM2_Supporting met).", "contributionDate": { "date": "2026/8/27", "description": "Date on which this evidence was provided" }, "contributionRole": { "@id": "https://obofoundry.org/sepio/0000156", "id": "SEPIO:0000516", "label": "curator role", "type": "ContributoryRole" }, "type": "Contribution" } ], "id": "CA10580710/MONDO:0700268/092/ci/CA10580710/MONDO:0700268/092.002", "type": "InfFromBkgrndSciKnow" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1636/1638", "type": "EvidenceLine" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/1/1637", "statementOutcome": { "@id": "SEPIO:0000224", "label": "Met" }, "type": "CriterionAssessment" } ], "evidenceStrength": { "@id": "https://obofoundry.org/sepio" }, "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092/0/1636", "type": "EvidenceLine" } ], "id": "CG-PCER-VARINT:CA10580710/MONDO:0700268/092", "metadata": { "created": "2026-08-27T23:52:37.235Z", "note": "DISCLAIMER: While the data/content in this document is approved by ClinGen expert panel(s), the SEPIO schema presented here is an initial prototype and has not been reviewed nor finalized by the ClinGen Data Exchange Modeling Team. We expect it to differ significantly from the final schema.", "producedAtUTC": "Thu, 27 Aug 2026 23:52:37 -0000", "schemaLabel": "Evidence Repository.Beta-1 (Unofficial)", "version": "1.0.0" }, "statementOutcome": { "@id": "https://loinc.org/LA6668-3", "id": "LN:LA6668-3", "label": "Pathogenic" }, "type": "VariantPathogenicityInterpretation", "uuid": "f4b09e6f-931d-4187-98a3-106e39e2f87c", "variant": { "@id": "https://reg.genome.network/allele/CA10580710", "id": "CAR:CA10580710", "relatedContextualAllele": [ { "alleleName": [ { "name": "NM_007294.4:c.132C>T" } ], "preferred": true } ], "relatedIdentifier": [ { "label": "NM_007294.4(BRCA1):c.132C>T (p.Cys44=)" } ], "type": "CAR" } } ], "metadata": { "rendered": { "by": "https://erepo.genome.network/evrepo/api/summary/srvc", "when": "2026-10-13T20:04:54.089Z" } }, "status": { "code": 200, "name": "OK" } }