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 TTCGTTGTCGACGAAACCTGCA CGGGTTTCGCGGCGAACGGGCT AAACCTTGCCTGGATCGGGTTTCGCGGCGAACGGGCTTCCACCATGATGAATAGCAGTTCGTTGTCGACGAAACCTGCACATTGCAAGGCA 2 2 3' arm Aedes_aegypti mirbase mir-981 2e-45 cqu-mir-981 0.00000000007 -35.64 ...((((((.((...(((((((((((((.((((((((.(..............).)))))))))))).)))))))))..))..)))))).. (-35.64)