Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Phylogeny of CSK. CSK is present in all major plant and algal lineages and evolved from a cyanobacterial sensor histidine kinase. Bayesian posterior probabilities are shown above nodes, PHYML 3.0 bootstrap values are shown below nodes. The name of each taxon is colored according to the major photosynthetic pigment characteristic of that group.
