Institution: | (1) Departamento de Genética Molecular, Centro de Investigación y Desarrollo, C.S.I.C., Jorge Girona 18-26, 08034 Barcelona, Spain;(2) Department of Biology, The University of North Carolina at Chapel Hill, 27599-3280 Chapel Hill, NC, USA;(3) Present address: Department of Horticulture, The Pennsylvania State University, 16802-5807 University Park, PA, USA;(4) Department of Biological Sciences, Clemson University, 29634-1903 Clemson, DC, USA |