CRY2 protein has been shown by Western blot analysis to be present in mesocotyl, leaf and root, and to be accumulated in the dark and to be degraded under blue light.

• Western blotting结果显示CRY2蛋白在根、茎和叶中表达；并在黑暗中积累；蓝光下降解.；高粱CRY2可能在蓝光诱导的幼苗去黄化反应中起作用