Tai McClellan Maaz1, David Brown2, David R. Huggins3, Erin Brooks4, Jan U.H. Eitel5, Karen A. Sanguinet6, Lee A Vierling5 and William L Pan7, (1)Crop and Soil Sciences, Washington State University, Pullman, WA, (2)Plant Breeding and Genetics Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, (3)USDA-ARS, Pullman, WA, US, (4)Soil and Water Systems, University of Idaho, Moscow, ID, US, (5)University of Idaho, Moscow, ID, (6)Department of Crop and Soil Sciences, Washington State University, Pullman, WA, (7)PO Box 646420, Washington State University, Pullman, WA