Affiliation: | (1) Laboratoire associe Universite Blaise Pascal - INRA, Organisation et Variabilite des Genomes Vegetaux, 4, rue Ledru, 63038 Clermont-Ferrand cedex, France;(2) Department of Biological Sciences, University of Calgary, 2500 University Dr. N.W., Calgary, Alberta, T2N1N4, Canada;(3) Laboratoire de Biologie Cellulaire CNRS URA 1940, Universite Blaise Pascal, 63177 Aubiere cedex, France |