Allen John
Department of Plant Biochemistry, Center for Chemistry and Chemical Engineering, Lund University, Box 124, SE-221 00 Lund, Sweden.
Cell. 2002 Aug 9;110(3):273-6. doi: 10.1016/s0092-8674(02)00870-x.
Light-driven electron transport is coupled to ATP synthesis in chloroplasts. While the nature of the coupling and the structures of key components are now known, there has long been disagreement over pathways of electron transport. Recent results now put an old idea back on the agenda-cyclic electron transport around photosystem I.
在叶绿体中,光驱动的电子传递与ATP合成相偶联。虽然现在已经了解了偶联的本质和关键组分的结构,但长期以来,人们对电子传递途径一直存在分歧。最近的研究结果使一个旧观点重新提上日程——围绕光系统I的循环电子传递。