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 GTGAGCAAAGTTTCAGGTGTG TGCCTGAAAATTTGTCTCAAACCT CACACATCTCGCTTCTTGACTGCCTGCCTGAAAATTTGTCTCAAACCTTTCATAGTGTAGGTGAGCAAAGTTTCAGGTGTGTTGTCTTGGAGGACACACTG 2 3 3' arm Ixodes_scapularis mirbase mir-87 0.0000004 bma-mir-87a 0.00000002 -31 ........((.((((..(((.((.(((((((((.((((.(((..((((..........))))))))))).))))))))).)).)))..))))))....... (-31.00)