通过用乙醛酸抑制光呼吸来提高光合作用。
Increasing photosynthesis by inhibiting photorespiration with glyoxylate.
作者信息
Oliver D J, Zelitch I
出版信息
Science. 1977 Jun 24;196(4297):1450-1. doi: 10.1126/science.867040.
PMID:867040
Abstract
Glyoxylate treatment doubles net photosynthetic carbon dioxide fixation by tobacco leaf disks because inhibition of glycolate synthesis by glyoxylate results in decreased photorespiration. These observations show that photorespiration can be metabolically regulated and suggest that genetic or chemical alteration of pool sizes of certain metabolites can produce plants with increased photosynthesis.
摘要
乙醛酸处理使烟草叶圆片的净光合二氧化碳固定量增加了一倍，因为乙醛酸对乙醇酸合成的抑制作用导致光呼吸降低。这些观察结果表明，光呼吸可以在代谢上受到调节，并且表明某些代谢物库大小的遗传或化学改变可以产生光合作用增强的植物。
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