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 TCGCACGTTGTGCAGGCAAGC TGTGTTGTCCAATTGTG TCGCACGTTGTGCAGGCAAGCAGGAATAGAACAACCTGCTGTGTTGTCCAATTGTG 3 3 5' arm Ciona_intestinalis mirbase 100 cin-mir-4085 5e-26 -17.4 .((((.((((..(((.((((((((..........)))))).)))))..)))))))) (-17.40)