The mature sequence is excised from the 5' arm of the hairpin. Two other miRNA precursors were found in this reading frame, namely Mir-BHRF1-1 and Mir-BHRF1-2.
The mature sequence is dissected from the 5' arm of the hairpin. Two other miRNA precursors, Mir-BHRF1-1 and Mir-BHRF1-2, were discovered within the same reading frame.