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 AGGAGGCAGCTCTCTCGGGAC CCTGGGCTCTGCTGCTCCTCA GCTGGGGTCTCAGGAGGCAGCTCTCTCGGGACGTCTCCACCATGGCCTGGGCTCTGCTGCTCCTCACCCTCCTC TGATATCGAATTCGTATCGGCCATTATGGCCGGGGGCTGGGGTCTCAGGAGGCAGCTCTCTCGGGACGTCTCCACCATGGCCTGGGCTCTGCTGCTCCTCACCCTCCTCACTCAGGGCACAGGGTCCTGGGCCCAGTCTGCCCTGACTCAGCCTGCCTCCGTGTCTGGGTCTCCTGGACAGTCGATCACCATTTCCTGCACT 4 2 5' arm Homo_sapiens mirnest mir-650 5e-27 ppy-mir-650 7e-32 -26.1 ...(((((...(((((.((((...((((((.(((.......))).))))))....))))))))).))))).... (-26.1)