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 CAGCCAAGGATGACTTGCCGG GGCAAGTTGTTCTTGGCTACA TAATTCAGCCAAGGATGACTTGCCGGCACAGCCTATATATGTCTTCTACTCACAGCTGCTAGCTACCGGCAAGTTGTTCTTGGCTACATTGTA 3 0 5' arm Ricinus_communis mirbase MIR169_2 1e-46 ptc-MIR169h 0.000000005 -37.04 ......(((((((((..(((((((((...(((.......(((.........))).......))).)))))))))..)))))))))........ (-37.04)