Effects of nitrogen fertilization on protein quality and flour color of winter wheat Effects of Psy-A1, Ppo-A1, Ppo-D1, and TaLox-B1 Alleles on Flour Color of Xinjiang Wheats Effects of Nitrogen Rates on Flour Color and Noodle Quality in Two Winter Wheat (Triticum aestivum L.) Cultivars Genome-wide Association Analysis of Flour Color (Whiteness) Using DArT Markers in Common Wheat