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 AGGGACGGGACGCGGTGCAGTGTT TATTGCACTCGTCCCGGCCTCC GCGGGCGGGAGGGACGGGACGCGGTGCAGTGTTGTTCTTTCCCCTGCCAATATTGCACTCGTCCCGGCCTCCGGCCCCCC 1 2 5' arm Sus_scrofa mirbase 100 ssc-mir-92b 4e-40 -50.02 ..((((.(((((..(((((((.((((((((((((.............))))))))))))))))))).))))).))))... (-50.02)