Department of Plant Production, Faculty of Bioscience Engineering, University of Ghent, 9000 Ghent, Belgium (N.D.S., D.G.); Department of Biology and Carolina Center for Genome Sciences, University of North Carolina, Chapel Hill, North Carolina 27599 (G.P.C.); and Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599 (G.P.C.)(2012-10-24時点)