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 TGAAGCTGCCAGCATGATCTGG AGATCATGTGGCAGTTTCACC ATAGTTGAAGCTGCCAGCATGATCTGGAGCTTTTCTATCCAGGAGAGACTAGATCATGTGGCAGTTTCACCTGTTG 0 1 5' arm Ricinus_communis mirbase MIR167_1 1e-36 vvi-MIR167b 0.0000000000002 -41.3 ((((.(((((((((((.((((((((((..(((((((....))))))).))))))))))))))))))))).)))).. (-41.30)