Infrared spectrum drawing of invert gene color cotton is similar to that of gray cotton fiber,it shows that color cotton and gray cotton has same chemical component and molecular configuration.

• 转基因彩色棉纤维的红外光谱图与本白棉纤维的红外光谱图基本相同,说明彩色棉与本白棉都具有相同的化学组成和分子构型。