A: The variant NC_000021.9:g.34887061_34887063del in gene RUNX1 is classified as 'Uncertain_significance' for Hereditary_thrombocytopenia_and_hematologic_cancer_predisposition_syndrome|Hereditary_thrombocytopenia_and_hematological_cancer_predisposition_syndrome_associated_with_RUNX1. Molecular consequence: SO:0001822: inframe_deletion. Variant type: Deletion. Disease database links: MONDO:MONDO:0011071,MedGen:CN281654,Orphanet:71290|MONDO:MONDO:0100083,MeSH:C563324,MedGen:C1832388,OMIM:601399,Orphanet:71290. Review status: reviewed by expert panel.