Fig 3.

 Phylogenetic tree of heat shock protein (Hsp) 70 family members constructed with the neighbor-joining method. Numbers at each branch indicate the percentage of times a node was supported in 1000 bootstrap pseudoreplications by neighbor joining. The Hsp abbreviations, species, and the GenBank accession numbers are as follows: SCHsp70, Saccharomyces cerevisiae, AAA63574; RNHsp70, Rattus norvegicus, AAA17441; HSHsp70, Homo sapiens, AAA52697; BTHsp70, Bos taurus, AAA03451; DRHsp70, Danio rerio, AAH56709; OTHsp70, Oncorhynchus tshawytscha, Q91233; the other abbreviations are as in Fig 2