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 TATTGCACTCTCCCCGGCCTGA AGGCCTTGGCTGATTGCAAAATT TCCGAAGATATCAGGATCAGGCCTTGGCTGATTGCAAAATTGTTCACCGTGAAAATTAAATATTGCACTCTCCCCGGCCTGATCTGAGAGTAAGGCG 5 1 3' arm Caenorhabditis_elegans mirbase mir-235 7e-33 crm-mir-235 0.000001 -31.52 .((.......((((.((((((((..((..((.(((((.(((.(((.....))).....))).))))).))..)).))))))))))))......)).. (-31.52)