>Npo-Let-7_pre
UGAGGUAGUAGGUUGUAUAGUUAAGAAAUACACCAUUUCACGGAGGACUGUACAACCUUCUAGCUUUCC
>Npo-Let-7_pri
UCUGCUGACAGAUGGUUCAUGUCCCCAGACUGAGGUAGUAGGUUGUAUAGUUAAGAAAUACACCAUUUCACGGAGGACUGUACAACCUUCUAGCUUUCCCUGGGGUAUGAAUGUGCAACACCUUGCUAG
>Npo-Let-7_loop
AAGAAAUACACCAUUUCACGGAGGA
>Npo-Let-7_5p
UGAGGUAGUAGGUUGUAUAGUU
>Npo-Let-7_3p*
CUGUACAACCUUCUAGCUUUCC