Figure 2From: Phosphoribosyl pyrophosphate synthetase activity affects growth and riboflavin production in Ashbya gossypiiRelationship between the PRS genes from A. gossypii and S. cerevisiae. Phylogenetic tree of the PRS proteins from A. gossypii and S. cerevisiae. The alignment of the protein sequences was performed using the W-CLUSTAL program included in the DNAStar package. In bold AGR371C (AgPRS2,4) and AGL080C (AgPRS3).Back to article page