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 TCGGAGTGTCACAGAACTTTGC AAAGTTCTGTAGTGCACTGACT CCGGAGACAAAGTTCTGTAGTGCACTGACTGCTATCGTACCCAGAGTCGGAGTGTCACAGAACTTTGCTTCCGG 4 0 3' arm Taeniopygia_guttata mirbase mir-148 8e-29 tgu-mir-148 1e-36 -35.2 (((((..(((((((((((..(((.((((((.((.........)))))))).)))..)))))))))))..))))) (-35.20)