Active DNA Demethylation in Plants and Animals

H. Zhang1 and J.-K. Zhu1,2 1Department of Horticulture and Landscape Architecture, Purdue University, West Lafayette, Indiana 47907 2Shanghai Center for Plant Stress Biology and Shanghai Institute of Plant Physiology and Ecology, Shanghai Institutes of Biological Sciences, Chinese Academy of Sciences, Tianjin, China Correspondence: jkzhu{at}purdue.edu