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 TCAGTGCACTACAGAACTTTGT AAAGTTCTGAGACACTCCGACT GAGGCAAAGTTCTGAGACACTCCGACTCTGAGTATGATAGAAGTCAGTGCACTACAGAACTTTGTCT 1 4 3' arm Pan_troglodytes mirbase mir-148 3e-31 mml-mir-148a 2e-32 -25.7 .(((((((((((((((.((((..(((((((.......))).))))))))..)).))))))))))))) (-25.70)