Figure 9.

Neighbor-joining tree of COI sequences of the Batrachospermales, Colaconematales, Hildenbrandiales and Thoreales. Sequence diversity based on the COI mitochondrial marker for surveyed Rhodophyta specimens belonging to the orders Batrachospermales, Colaconematales, Hildenbrandiales and Thoreales. Neighbor-joining tree is based on the Maximum Composite Likelihood nucleotide model in MEGA 4.0. Scale bar = substitutions per site.

Sherwood et al. BMC Plant Biology 2010 10:258   doi:10.1186/1471-2229-10-258
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