Wheat flour color and luster are the important quality of wheat, the color improvement has become one of the significant goals for wheat quality breeding. The lipoxgenase in grain will oxidate the carotenoids in wheat flour to attain to biological bleach, so it is the important factor influencing the flour color. However, high level of LOX activity will cause the deterioration of wheat quality and the loss of nutritional value, so the study of molecular genetic mechanism of LOX gene is of great significance...