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 GAGCCAAGGATGACTTGCCGG GGCAAGCATCCGAGGCTCTG AGTGTGGAATTGAGCCAAGGATGACTTGCCGGCAGCTGCAGCAAGGCATTAAGGTTTAACTGGCTATAACTGGCAAGCATCCGAGGCTCTGTTTCACCCTCT 2 1 5' arm Vitis_vinifera mirbase MIR169_2 6e-52 vvi-MIR169m 1e-46 -45.2 ((.(((((((.(((((..(((((.((((((((..((....))..(((....((......)).)))....)))))))))))))..))))).))))))).)).. (-45.20)