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 GCTGGTAAAATGGAACCAAAT TTGGTCCCCTTCAACCAGCTG CACCAAAAATGCTTTGCTAAAGCTGGTAAAATGGAACCAAATCAACTGTTCAATGGATTTGGTCCCCTTCAACCAGCTGTAGCTGTGCATTGATCAC ACTTGCCATTGGTTCTTTTTGGTCCCCTACTCGTCCTCTCATCCTCTTCCTCCCATCCGGTGCGAGAAAAGCAACATCTCCCATGACCCTCCTCTCCTCTCTGCATCCCTAAACTCTCCGTCGCTGATTCAGCTCCCAGGGAACAGACAGACACTCTGCCTGCAGCAGCCACACCGCACGGGCCGCCGCCCCGCCAGATCACCCTGATACCGGACTCTGAAGCTGTCCCACCTCCTCAGACCATACTGTAGGACTTCACACCAAAAATGCTTTGCTAAAGCTGGTAAAATGGAACCAAATCAACTGTTCAATGGATTTGGTCCCCTTCAACCAGCTGTAGCTGTGCATTGATCACTCCGGATCACTGAAGAGTGGGACCAAGAATGGTTGACAGACACACCGAGACTCCATCTGACTCACTGACCTGAGAACAGGGCTCACCAGAGGGAATCTGGCAGAGACACTGTGTCAGGAATGGACACACTGATCCAGGAGCAGAAAAGCCCAACTGAACCTTCAGACCACAACTGGGTAGGCTGCAAGTAGGAATGAATATTTTGT 4 0 5' arm Salmo_salar mirnest mir-133 8e-36 gga-mir-133a-2 8e-45 -34 .......(((((...((((.(((((((..((.((.((((((((............)))))))).)).))..))))))).))))...)))))...... (-34)