Figure 1From: Identification of tetrodotoxin-producing Shewanella spp. from feces of food poisoning patients and food samples16S rDNA gene phylogenetic tree of Shewanella spp. strains from this study and GenBank. The GenBank accession numbers of the 16S rDNA of eight Shewanella spp. strains, MAS2723, MAS2729, MAS2736, MAS2737, MAS2740, MAS2741, MAS2758 and MAS2762, are GQ372872-79. Bar, 0.005 substitutions per nucleotide position.Back to article page