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 TCTGGCTCCGTGTCTTCACTCCC GAGGGAGGGACGGGGGCTGTGC GCCGGCGCCCGGGCTCTGGCTCCGTGTCTTCACTCCCGTGTGTCCGAGGAGGGAGGGAGGGACGGGGGCTGTGCTGGGGCAGC 4 1 5' arm Canis_familiaris mirbase mir-149 9e-29 hsa-mir-149 3e-34 -44.82 ......((((.(((.(.(.((((((.(((((.(((((.............)))))))))).)))))).).).))).))))... (-44.82)