DeLucia Evan H, Casteel Clare L, Nabity Paul D, O'Neill Bridget F
Department of Plant Biology and Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Proc Natl Acad Sci U S A. 2008 Feb 12;105(6):1781-2. doi: 10.1073/pnas.0712056105. Epub 2008 Feb 6.