Evolution of and -related genes, their origin from Hog proteins in ancestral eukaryotes and discovery of a novel Hint motif-0

D in different organisms. The sizes are not to scale. The "Hedge" domain is marked in green, the Qua domain in orange, and the Hog domain in black, with yellow bars representing the conserved cysteine residues. T stands for poly-threonine repeats. Red 'X's mark branches where a gene loss occurred.<p><b>Copyright information:</b></p><p>Taken from "Evolution of and -related genes, their origin from Hog proteins in ancestral eukaryotes and discovery of a novel Hint motif"</p><p>http://www.biomedcentral.com/1471-2164/9/127</p><p>BMC Genomics 2008;9():127-127.</p><p>Published online 11 Mar 2008</p><p>PMCID:PMC2362128.</p><p>