Helen McCamy Pruitt1, Rachael Bernstein2, Jefferson Lu3, Michelle DaCosta4, Tan D. Tuong5, Consuelo Arellano6, David Livingston5 and Susana R. Milla-Lewis7, (1)Crop & Soil Science, North Carolina State University, Raleigh, NC, (2)Stockbridge, University of Massachusetts-Amherst, South Hadley, MA, (3)Plant Biology, University of Massachusetts-Amherst, Amherst, MA, US, (4)Stockbridge, University of Massachusetts-Amherst, Amherst, MA, US, (5)U.S. Department of Agriculture, Raleigh, NC, (6)Statistics, North Carolina State University, Raleigh, NC, (7)Crop Science, North Carolina State University, Raleigh, NC, US