小麦返白系在返白期间，叶片可溶性蛋白含量降低，降低幅度与叶绿素含量呈负相关。半展叶的翻译和转录活性大于卷叶，并且与叶绿素含量呈正相关。 During the return of white wheat to wheat, the content of soluble protein in leaves decreased, and the decreasing extent was negatively correlated with the content of chlorophyll. The translational and transcriptional activities of half-leafed leaves were greater than those of leaf-rolled leaves, and were positively correlated with chlorophyll content.