Fig. 2From: Gene cloning and molecular characterization of a thermostable chitosanase from Bacillus cereus TY24Phylogenetic tree of the strain TY24 based on the 16 S rDNA sequences with the neighbor-joining method. The scale bar indicates the average number of substitutions per site. The bootstrap test of the tree was performed with 1000 replicates. The E. coli DP170’s 16 S rDNA sequence was used as the outgroupBack to article page