Phylogenetic relationships of Hsp90 gene family.

<p>A total of 94 protein sequences of Hsp90 gene family identified from ten species vary from unicellular green algae to multicellular plants were aligned with MUSCLE program, and the phylogenetic tree was constructed based on Bayesian inference using Markov Chain Monte Carlo (MCMC) methods. The red arcs indicate different subgroups of Hsp90 genes. Hsp90 genes of B. distachyon are indicated by filled purple dots.