mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure TCACAGTGAACCGGTCTCTTT GGGGGCCGTTACACTGTAAGAGA TGTCCAGCTGGAAGGGGGGCCGTTACACTGTAAGAGAGTGAGTAGCAGGTCTCACAGTGAACCGGTCTCTTTTCCTGCTGTGTC 3 2 3' arm Gallus_gallus mirbase mir-128 3e-41 tgu-mir-128-2 6e-39 -39.1 ....((((.(((((((((((((...((((((..((((.(........).))))))))))...))))))))))))).)))).... (-39.10)