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 TGAGAACTGAATTCCATAGGCT CCTAGGGACTCAGTTCTGGTG TGAGAACTGAATTCCATAGGCTGTGAGCTTGAGCAAACAGCCTAGGGACTCAGTTCTGGTG 3 1 5' arm Canis_familiaris mirbase mir-146 1e-27 eca-mir-146b 5e-17 -32.5 ..((((((((.((((.((((((((..((....))..)))))))))))).)))))))).... (-32.50)