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 TGTAAACATCCTCGACTGGAAGCT CTTTCAGTCGGATGTTTGCAGC CTGTAAACATCCTCGACTGGAAGCTGTGAGGCTGCAGAAAGGCTTTCAGTCGGATGTTTGCAGCTGC 0 2 5' arm Bos_taurus mirbase mir-30 9e-16 ssc-mir-30a 1e-23 -32.7 ((((((((((((..(((((((((((.((......))....))))))))))))))))))))))).... (-32.70)