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 GGGGGCCGATACACTGTACGAGA GGGGGCCGATACACTGTACGAGAGTGAGTAGCAGGTCTCACAGTGAACCGGTCTCTTT 5 2 3' arm Canis_familiaris mirbase mir-128 6e-26 mml-mir-128b 3e-27 -22.9 ((((((((...((((((..((((.(........).))))))))))...)))))))).. (-22.90)