Figure 7From: A survey of plant and algal genomes and transcriptomes reveals new insights into the evolution and function of the cellulose synthase superfamilyAn evolutionary model of Csl gene families. The top panel shows the occurrence of Csl families. “+” means the family is found; “?” means it is uncertain. In the bottom panel, the numbers 1 to 12 are used to label each divergence node, which are detailed in the main text. The dotted line means it is uncertain if the CslD-like family truly exists.Back to article page