A1x.becca2.1.var Official
Are you seeing this identifier in a , a data file , or a specific research paper ?
: Could be an internal project name or an acronym for a specific assay or study (e.g., "Biobank for..."). A1X.BECCA2.1.var
: Standard nomenclature for "Version 1" or "Variant 1" of a specific data file or variable. Are you seeing this identifier in a ,