Affiliation: | Department of Plant Physiology and Forest Genetics, Swedish University of Agricultural Sciences, S–901 83 Umea, Sweden (L.R., M.E., N.D., J. Schrader, A.S., R.P.B.); Department of Forest Ecosystems and Society (G.H.) and Department of Horticulture (J. Skinner, T.C.), Oregon State University, Corvallis, Oregon 97331–7304; SweeTree Technologies, S–907 19 Umea, Sweden (D.J., R.P.B.); and Department of Chemistry, Umea University, SE–901 87 Umea, Sweden (H.A.) |