C-3-C-4 INTERMEDIATE PHOTOSYNTHESIS IN PLANTS
C-3-C-4 INTERMEDIATE PHOTOSYNTHESIS IN PLANTS
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DOI：
10.2307/1309599
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发表时间：
1984-01-01
期刊：
影响因子：
10.1
通讯作者：
KU, MSB
中科院分区：
文献类型：
--
作者：
MONSON, RK;EDWARDS, GE;KU, MSB
在高等植物中，C3物种具有高水平的光呼吸，这限制了净CO2同化率。C4植物已经进化出一种克服光呼吸的机制。一些物种具有介于C3和C4物种之间的光呼吸水平，以及其他中间的解剖学，生理学和生物化学特征。这些C3-C4中间体为研究光呼吸如何减少以及C4光合作用的遗传和进化提供了极好的机会。
Among higher plants, C3 species have high levels of photorespiration, which limit the rate of net CO2 assimilation. C4 plants have evolved a mechanism that overcomes photorespiration. Some species have photorespiration levels intermediate to C3 and C4 species, as well as other intermediate anatomical, physiological, and biochemical characteristics. These C3-C4 intermediates provide excellent opportunities for studying how photorespiration is reduced, as well as the genetics and evolution of C4 photosynthesis.