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 TGAAGCTGCCAGCATGATCT ATCATGTGGCAGTCTCA TGAAGCTGCCAGCATGATCTGGTTAATATTGCTCTCGCCAGTTGCTTTTGGGTACCAGATCATGTGGCAGTCTCA 3 1 5' arm Cycas_rumphii micropc MIR167_1 0.000004 zma-MIR167g 0.0000002 -34.5 .((..((((((.(((((((((((...((..((...(....)..))...))...)))))))))))))))))..)). (-34.50)