Fig. 9.
Phylogenetic tree of KaiC and its paralogues in selected organism. The tree was constructed using representative KaiC sequences as published previously (Dvornyk et al., 2003) and the KaiC sequence of Legionella pneumophila was included. KaiC of L. pneumophila groups with KaiC2 of Synechocystis. Cyanobacteria, green circles; Proteobacteria, dark blue circles; Archaea red circles; Chloroflexus, blue circles; Termotogae, cyan circles.