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 CGGTGTGGGTGGGTGCATGA ATTGCACTTCCCTAGACTG CGGTGTGGGTGGGTGCATGAATCGTTGTGAATTATTGCACTTCCCTAGACTG 3 1 5' arm Ciona_intestinalis mirbase 100 cin-mir-92e 1e-23 -21.1 ((((.((((..(((((((((.((.....)).))).))))))..)))).)))) (-21.10)