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 TGTAAACACCCTACACTCTCAGCT CTGGGAGAAGGCTGTTTACTCT GAGGGCCAGATACTGTAAACACCCTACACTCTCAGCTGTGCACAGTGAGAAAGCTGGGAGAAGGCTGTTTACTCTCTCTGCCTT 3 2 5' arm Bos_taurus mirbase mir-30 0.000000000000005 rno-mir-30c-2 2e-29 -33.1 .(((((.(((....(((((((.(((...(((((((((...(.....)....))))))))).))).)))))))....)))))))) (-33.10)