>Csc-Let-7-P18a_pre UGAGGUAGUAGGUUGUAUAGUUGAGAACUACAUCCAUCAGGAGAACUGUACAACUUGCUAACUUUCCC >Csc-Let-7-P18a_pri CUUUGUCCUCAAGAACAUGUGUGCCCGGUGUGAGGUAGUAGGUUGUAUAGUUGAGAACUACAUCCAUCAGGAGAACUGUACAACUUGCUAACUUUCCCUGGGACACACCCAAUCACCGAUAGAAGACU >Csc-Let-7-P18a_loop GAGAACUACAUCCAUCAGGAGAA >Csc-Let-7-P18a_5p UGAGGUAGUAGGUUGUAUAGUU >Csc-Let-7-P18a_3p* CUGUACAACUUGCUAACUUUCCC >Csc-Let-7-P18b_pre UGAGGUAGUAGGUUGUAUAGUUGAGAACUACAUCCAUCAGGAGAACUGUACAACUUGCUAACUUUCCC >Csc-Let-7-P18b_pri CUUUGUCCUCAAGAACAUGUGUGCCCGGUGUGAGGUAGUAGGUUGUAUAGUUGAGAACUACAUCCAUCAGGAGAACUGUACAACUUGCUAACUUUCCCUGGGACACACCCAAUCACCGAUAGAAGACU >Csc-Let-7-P18b_loop GAGAACUACAUCCAUCAGGAGAA >Csc-Let-7-P18b_5p UGAGGUAGUAGGUUGUAUAGUU >Csc-Let-7-P18b_3p* CUGUACAACUUGCUAACUUUCCC