Fig. 5From: Function analysis of 5′-UTR of the cellulosomal xyl-doc cluster in Clostridium papyrosolvensSecondary structure prediction of 5′-UTR. a Conservative secondary structure of 5′-UTR was predicted by the RNAalifold [41] option of the ViennaRNA package [42], in which there are two perfect stem-loop structures (dashed box) in the conservative region. b Conformation shift of the first stem-loopBack to article page