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 CTCGTGGGCTCTGGCCACGGCC CAGTGGCCAGAGCCCTGCAGTG GGCAGTGGCCAGAGCCCTGCAGTGCTGGGCATGGGCTTCTCGTGGGCTCTGGCCACGGCC 6 0 3' arm Homo_sapiens mirbase 100 hsa-mir-3677 2e-28 -38.8 (((.(((((((((((((.((.((((...))))..)).......))))))))))))).))) (-38.80)