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 GTGCCCAGCGCTGCAGGGCA CCCCACGTTGGGCGCCA CCTCTTCCAGCCCCACGTTGGGCGCCACTCTGCTGTGCCCAGCGCTGCAGGGCAATAGGGAAGC 1 3 3' arm Sus_scrofa mirbase MPMV_package 0.0002 100 -29.9 ...(((((.((((((((((((((((.........)))))))))).))..)))).....))))). (-29.90)