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 GGGGAGAGAAATCGACGAGGCT TTGTCATTTGTGTCGGGGAGAGAAATCGACGAGGCTGTTTTATTTAGTCAGTCTTTTTCTCTCTCCTATATGAGTGACAT 4 1 3' arm Bombyx_mori mirbase mir-14 0.00000002 dgr-mir-14 0.000000001 -39.9 .(((((((..(((.(((((((((((..(((..(((((.......))))).)))..))))))))))).)))..))))))). (-39.90)