Figure 7From: The ArabidopsisAt1g30680 gene encodes a homologue to the phage T7 gp4 protein that has both DNA primase and DNA helicase activitiesPhylogenetic analysis of the T7 gp4 protein, plant homologues, and selected eukaryotic Twinkle protein homologues. Molecular phylogenetic analysis was performed using the maximum likelihood method. The scale bar indicates the number of substitutions per site.Back to article page