>Cbr-Let-7-P5_pre
UGAGGUAGUAGGUUGUAUAGUUUAGAAUAUUACUCUCGGUGAACUAUGCAAGUUUCUACCUCACC
>Cbr-Let-7-P6_pre
UGAGGUAGUUUGCAAUGCUGUCGACGUAACUGAAAAGUCAACAUCAUUCCAACUUCCUCGGC
>Cbr-Let-7-P7_pre
UGAGGUAGGUGUGAGAAAUGACGAAAGGCUCUUAAUCGUUUCAUUGUCUCGCAGCUGCUUCAAC
>Cbr-Let-7-P8_pre
UGAGGUAGGCUCAGUAGAUGCGAGGAGAUCCACCAUUCCUCACAUCGUCUGUCCUAACUCGCC