>Aca-Mir-21_pre
UAGCUUAUCAGACUGAUGUUGACUGUUGGAUGUCAUGGCAACAACAGUCGGUAGGCUGUC
>Aca-Mir-21_pri
CACCUCCAUGGCUUGUACCUUUCUGUCGGAUAGCUUAUCAGACUGAUGUUGACUGUUGGAUGUCAUGGCAACAACAGUCGGUAGGCUGUCUGACAUUUUGGUGUCUUUCAUCUUGGCUGU
>Aca-Mir-21_loop
GUUGGAUGUCAUGG
>Aca-Mir-21_5p
UAGCUUAUCAGACUGAUGUUGACU
>Aca-Mir-21_3p*
CAACAACAGUCGGUAGGCUGUC