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 TGAAACATACACGGGAAACCTC GGTTGTCCGTGTTGTCTTCTCT GATACTCGAAGGAGAGGTTGTCCGTGTTGTCTTCTCTTTATTTATGATGAAACATACACGGGAAACCTCTTTTTTAGTATC 3 2 3' arm Canis_familiaris mirbase mir-154 1e-34 eca-mir-494 9e-41 -34.1 ((((((.((((((((((((..(((((((((.(((((.........)).)))))).))))))..)))))))))))))))))) (-34.10)