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 GTATCCCACTTCTGACACCA GGGGTCGGTGGTGAGCAA GTTGGGGGTCGGTGGTGAGCAAGCAGAGACTACATAGGTTGCCTTGTATCCCACTTCTGACACCATGTATTGTCAAC 3 4 3' arm Bos_taurus mirbase 100 mmu-mir-3963 0.0009 -20.4 ..(((..(((((.((((.((((((((...((....)).))).)))))....)))).))))).)))............ (-20.40)