>Lpo-Mir-22-P2a_loop UGGCUUUGGUAGGC >Lpo-Mir-22-P2b_loop UGGUUUGGCUAGGC >Lpo-Mir-22-P2c_loop UGCCUUUGCUAGGC >Lpo-Mir-22-P2d_loop UUGCUUUGGAAGGC