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 TGGAAGACTAGTGATTTTGTTGT AACAAATCATAGCCTGCCATA TGGCTCTGTGTGGAAGACTAGTGATTTTGTTGTTGTGTTTGTAAAGGTGACAACAAATCATAGCCTGCCATACAGCCCAGGCTGCCACAGCCC 2 2 5' arm Taeniopygia_guttata mirbase mir-7 1e-40 gga-mir-7-3 9e-29 -35.9 .((..((((((((.((.(((.((((((.(((((..(.((....)).)..)))))))))))))).)).)))))))).)).(((((...))))). (-35.90)