Affiliation: | Department of Plant Biology (S.C., S.R.M.) and Department of Plant Breeding and Genetics (A.X.F., A.S., Z.W., A.J.G., S.R.M.), Cornell University, Ithaca, New York 14853; and;Department of Information Systems Institute of Computing, University of Campinas, CEP 13083-852 Sao Paulo, Brazil (A.X.F.) |