Anderson Louise E, Duggan Jeffrey X
Department of Biological Sciences, University of Illinois at Chicago Circle, Box 4348, 60680, Chicago, IL, USA.
Oecologia. 1977 Jun;28(2):147-151. doi: 10.1007/BF00345250.
The capacity of a particulate pea (Pisum sativum L.) leaf chloroplast system for light-modulation of enzyme activity is diminished by brief exposure to sodium sulfite and, when intact seedlings are exposed to atmosphric SO, the same system is inactivated. The destructive effect of this pollutant on green plants may therefore be due to disruption of the mechanism for control of carbon dioxide fixation.
豌豆(Pisum sativum L.)叶片叶绿体系统对酶活性进行光调节的能力,会因短暂暴露于亚硫酸钠而减弱;当完整的幼苗暴露于大气中的二氧化硫时,该系统也会失活。因此,这种污染物对绿色植物的破坏作用可能是由于破坏了二氧化碳固定的控制机制。