Figure 2

The maximum likelihood phylogenetic tree showing the relationship among the P. cajani isolates of this study and other Phytopthora spp. based on ITS sequences of 5.8S rDNA. Scale bar represent the genetic distance, proportional to the number of nucleotide differences between branch nodes. The significance of the nodes was estimated with 1000 bootstrap repetitions. The isolates of the current study is marked by Italics font.