Affiliation: | (1) Program in Plant Molecular and Cellular Biology, Department of Plant Pathology, University of Florida, P.O. Box 110680, Gainesville, FL 32611-0680, USA e-mail: psch@gnv.ifas.ufl.edu Tel.: +1-352-3922806, Fax: +1-352-3926532, US;(2) USDA-ARS, P.O. Box 110680, Gainesville, FL 32611-0680, USA, US |