The role of gene fusions in the evolution of metabolic pathways: the histidine biosynthesis case-0

<p><b>Copyright information:</b></p><p>Taken from "The role of gene fusions in the evolution of metabolic pathways: the histidine biosynthesis case"</p><p>http://www.biomedcentral.com/1471-2148/7/S2/S4</p><p>BMC Evolutionary Biology 2007;7(Suppl 2):S4-S4.</p><p>Published online 16 Aug 2007</p><p>PMCID:PMC1963479.</p><p></p>HisA2, HisA3, HisA4). Symbols: *,: correspond to identical or similar aminoacids, respectively