>Cbr-Mir-73-P1a_loop
UAUCUCUGACAUUGC
>Cbr-Mir-73-P1b_loop
UAGAUCCAUAACUUGC
>Cbr-Mir-73-P2a_loop
AAAAUGCACAGUUUGC
>Cbr-Mir-73-P2b_loop
UCCUCUCAUUUACUAUGGAUGC
>Cbr-Mir-73-P3a_loop
CCUAAUUCCAGUAGUAAAGGAUG