>Cin-Let-7-P2o1-v1_pre
AUGAGGUAGUAGGUUAUGCAGUUAUAGCCUCCCUUUUAUACUGAGUGGAGCACAGGAGAUACUGUGUAACCUUCUGCCUUUG
>Cin-Let-7-P2o3_pre
UUGAGGUAGUAGGUUAUGUUGUUGCACAUAAUACUGCAUUGGAGAUACACCAUGACCUUCUAACCUCUGCA