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 GCATGTGATGAAGCAAATCAGT TGTAAACGCTTTCTGATGTAC AAGGTTGCGGTGCATGTGATGAAGCAAATCAGTATGAATGAATTCATGATACTGTAAACGCTTTCTGATGTACTACTCA 6 3 5' arm Homo_sapiens mirbase snoZ39 8e-26 hsa-mir-3607 1e-39 -19.2 ......(..((((((..((..((((....((((((..(((....))).)))))).....))))))..))))))..)... (-19.20)