>Bpl-Let-7_pre
UGAGGUAGUUGGUUGUAUGGUUUAGAAUUGGAAUCAAUACUUGUUCCCGAACUGGUGCAGCCAAGGCCUAUCCAAAUGAUUCGCCUCUGGAUGACCGAACCAUUGGUCAUCACUGGUCCGGAAUAAAACUCAAGCUAACCAUACAACUUUCUAGCUUAAA