Fig. 1. NJ phylogenetic tree based on 16S rRNA gene sequences showing the position of strains MT-113T and MT-5T among the species of the genus Clostridium. Bootstrap values that were above 50% based on 1000 replicates bootstrap samplings were shown at the branch points. Desulfotomaculum guttoideum DSM 4024T (Y11568) was used as outgroup. Bar represents 0.02 substitutions per nucleotide position.
