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 TCAGTCTTTTTCTCTCTCCTA GGAGCGAGACGGGGACTCACT TGTGGGAGCGAGACGGGGACTCACTGTGCTTTTTATATAGTCAGTCTTTTTCTCTCTCCTATA 4 0 3' arm Drosophila_grimshawi mirbase mir-14 2e-26 dvi-mir-14 4e-30 -28.5 ((((((((.((((..((((((.((((((.......)))))).))))))..)))).)))))))) (-28.50)