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 AACAAATCACAGTCTGCCAT TAGTTCTGTGTGGAAGACTAGTGATTTTGTTGTTTTTTGATAACTAAATTGACAACAAATCACAGTCTGCCAT 1 2 5' arm Taeniopygia_guttata mirbase mir-7 8e-35 mml-mir-7-1 1e-33 -25 .........((((.(((((.(((((((.((((((..((........))..)))))))))))))))))).)))) (-25.00)