>Ami-Mir-221-P2a_loop
UGUAUUUCUUAAGCAAC
>Cmi-Mir-221-P2a_loop
GUUAGUACCAAC
>Cpi-Mir-221-P2a_loop
UGUGUUUGUUAAGCAAC
>Hsa-Mir-221-P2a_loop
GUUCGUUAGGCAAC
>Oan-Mir-221-P2a_loop
CUGUAUUUGUUAAGCAAC
>Sto-Mir-221-P2a_loop
GUUAGUAUACAAAC