College of Life Science, China West Normal University, Nanchong 637002, P.R. China;
College of Life Science, Qufu Normal University, Qufu 273165, P.R. China;
College of Life Science, China West Normal University, Nanchong 637002, P.R. China;
College of Life Science, Qufu Normal University, Qufu 273165, P.R. China;
College English Department, Qufu Normal University, Qufu 273165, P.R. China;
wheat; Lophopyrum elongatum; substitution; photosynthetic rate; gene location;