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 ACAGTTCTTCAACTGGCAGCTT GCTTGCCACTGAAGAACTACTG CAGAGGGCAACAGTTCTTCAACTGGCAGCTTTAGCTGGGTCAGGACATAAAGCTTGCCACTGAAGAACTACTGCGGCTCAG 3 2 5' arm Bos_taurus mirbase mir-22 2e-39 eca-mir-22 9e-41 -32.6 ..(((.(((..(((((((((..(((((((((((.((......))...)))))).))))).)))))))))..)))..))).. (-32.60)