>Gmo-Mir-221-P1a1_loop
GUUUAGCAAUCAGC
>Gmo-Mir-221-P1a2_loop
GUGGGGCAGGCAGC
>Gmo-Mir-221-P2a1_loop
GUUGUCCAAUUCUAC
>Gmo-Mir-221-P2a2_loop
GUGGGUGAAGCGAC