title: [Effects of enhanced UV-B radiation on physiological metabolism, DNA and protein of crops: a review].
abstract: Ozone depletion in stratosphere has led to the increase of solar UV-B radiation reaching to the earth surface, which would affect crops to various extents. This review dealt with the effects of enhanced UV-B radiation on the physiological metabolism, DNA damage and protein content of crops. Enhanced UV-B radiation could increase crops' flavonoid content but decrease their chlorophyll content and photosynthesis, induce gene change, and result in DNA damage and change of protein content.
authors: College of Resources and Environnment, Yunnan Agricultural University, Kunming, China. liyuanzu@public.km.yn.cn
authors: Yuan
authors: Y
authors: Li
authors: Yongmei
authors: Y
authors: He
authors: Yanqun
authors: Y
authors: Zu