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 TGAGTTGGTGCTATCATACT GGAAAGTACCAGCTTTG TGAGTTGGTGCTATCATACTTGTGTATTACGTCACAAGGGAAAGTACCAGCTTTG 3 2 5' arm Ciona_intestinalis mirbase 100 cin-mir-4005a 2e-25 -25 .(((((((((((.((...((((((........)))))).)).))))))))))).. (-25.00)