Fig. 1
Phylogenetic tree of suls from V. splendidus strain Vs and other bacteria constructed using MEGA 5.1 and CLUSTAL X (a). The one signed with dot indicated sulVs from V. splendidus strain Vs. Fold differences in mRNA level of sulVs in the presence of SDZ or SMZ (b). mRNA level of sulVs was normalized to that of 16S rRNA at each time point, and the mRNA level of sulVs in the cells treated with SDZ or SMZ was compared to that in the control cells at each time point. Data are the means for three independent experiments and are presented as the means ± SD. **, P < 0.01