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 TTTCGGTTCGGTTCGGTTTTA AAACCGACCGAACCGAATCG TTCAAACCGAAAAAACCGACCGAACCGAATCGATTTGAAAATTTGGTTCGGTTTTTTATACATTTCGGTTCGGTTCGGTTTTAAATTTCAAA TTTTTTTTTTTTCATTTTCCCTTGTAAAAGTTAGTGGTGGTTGATACAGGTAGGGCTGAGCAAAATCCGGTTCAAACCGAAAAAACCGACCGAACCGAATCGATTTGAAAATTTGGTTCGGTTTTTTATACATTTCGGTTCGGTTCGGTTTTAAATTTCAAAAATTTCGG 2 1 3' arm Manihot_esculenta mirnest 100 100 -29.2 .((.....)).((((((((((((((((((...((..(((((((......))))))).))....)))))))))).)))))))).......... (-29.2)