>Bta-Mir-28-P1_pre AAGGAGCUCACAGUCUAUUGAGUUGCCUUUCUGACUUUCCCACUAGAUUGAGAGCUCCUGGA >Bta-Mir-28-P2_pre UCGAGGAGCUCACAGUCUAGUACGUCUCAUCCCCUACUAGACUGAAGCUCCUUGAGG >Bta-Mir-28-P3_pre AAGGAGCUUACAAUCUAGCUGGGGGUAAACGACUUGCACAUGAACGCAUCUAGACUGUGAGCUUCUAGA