植物碳酸酐酶对稳定碳同位素分馏作用的影响
The Effect of Plant Carbonic Anhydrase on the Fractionation of Stable Carbon Isotope
查看参考文献40篇
|
文摘
|
碳酸酐酶(CA)能够可逆地催化CO_2和HCO~-_3之间的快速转化.长久以来人们忽视了生物体中CA对稳定碳同位素分馏的影响.本文以微藻碳酸酐酶胞外酶为例,说明细胞的区室化和偶联反应可引起CA可逆催化HCO~-_3和CO_2的转化的不平衡,进而造成稳定碳同位素分馏,并给出体外实验和C4植物实验结果作为依据.此外,本文还讨论了CA对碳同位素分馏的影响的理论和实践意义. |
|
其他语种文摘
|
It was known that carbonic anhydrase(CA) can catalyze the rapid reversible conversions between CO_2 and bicarbonate,but little attention was made to effects of carbonic andydrase upon the stable carbon isotope fractionation.This paper studied microalgae extracelluar carbonic anhydrase as an example to reveal the stable carbon isotope fractionation resulted from the disequilibrium of reversible conversions between CO_2 and bicarbonate in cell compartmentation and coupling reaction procedures.This proposed mechanism actually accounted for some literature experiments on in vitro and C4 plants.Finally,this paper discussed the theoretical and the practical significances of the stable carbon isotope fractionation affected by CA. |
|
来源
|
矿物岩石地球化学通报
,2008,27(2):175-179 【扩展库】
|
|
关键词
|
碳酸酐酶
;
稳定碳同位素
;
分馏
;
微藻
|
|
地址
|
中国科学院,地球化学研究所, 环境地球化学国家重点实验室, 贵州, 贵阳, 550002
|
|
语种
|
中文 |
|
文献类型
|
综述型 |
|
ISSN
|
1007-2802 |
|
学科
|
植物学 |
|
基金
|
中国科学院项目
;
国家自然科学基金
|
|
文献收藏号
|
CSCD:3309820
|
参考文献 共
40
共2页
|
|
1.
Smith K S. Prokaryotic carbonic anhydrases.
FEMS Microbiology Reviews,2000,24:335-366
|
被引
29
次
|
|
|
|
|
2.
Badger M R. The role of carbonic anhydrase in photosynthesis.
Annual. Review Plant Physiology,1995,45:369-392
|
被引
1
次
|
|
|
|
|
3.
O'Leary M H. Carbon isotope fractionation in plants.
Phytochemistry,1981,20:553-567
|
被引
127
次
|
|
|
|
|
4.
Farquhar G D. On the relationship between carbon isotope discrimination and the intercellular carbon dioxide concentration in leaves.
Australia Journal of Plant Physiology,1982,9:121-137
|
被引
297
次
|
|
|
|
|
5.
Farquhar G D. On the nature of carbon isotope discrimination in C4 species.
Australian Journal of Plant Physiology,1983,10:205-226
|
被引
22
次
|
|
|
|
|
6.
Farquhar G D. Isotope composition of plant carbon correlates with water-use efficiency of wheat genotypes.
Australia Journal of Plant Physiology,1984,11:539-552
|
被引
177
次
|
|
|
|
|
7.
Farquhar G D. Carbon isotope discrimination and photosynthesis.
Annual Review of Plant Physiology,1989,40:503-537
|
被引
394
次
|
|
|
|
|
8.
Henderson S A. Short term measurements of carbon isotope discrimination in several C4 species.
Australian Journal of Plant Physiology,1992,19:263-85
|
被引
13
次
|
|
|
|
|
9.
Laws E A. Dependence of phytoplankton carbon isotopic composition on growth rate and[CO2]aq:Theoretical considerations and experimental results.
Geochim. Cosmochim. Acta,1995,59:1131-1138
|
被引
20
次
|
|
|
|
|
10.
McNevin D B. Differences in carbon isotope discrimination of three variants of D-Ribulose-1, 5-bisphosphate carboxylase/oxygenase reflect differences in their catalytic mechanisms.
Journal of Biological Chemistry,2007,282:36068-36076
|
被引
4
次
|
|
|
|
|
11.
Marlied J F. Carbon kinetic isotope effects on the hydration of carbon dioxide and the dehydration of bicarbonate ion.
Journal of American Chemical Society,1984,106:5054-5057
|
被引
1
次
|
|
|
|
|
12.
Paneth P. Carbon isotope effect on dehydration of bicarbonate ion catalyzed by carbonic anhydrase.
Biochemistry,1985,24:5143-5147
|
被引
4
次
|
|
|
|
|
13.
von Caemmerer S. Carbon isotope discrimination during C4 photosynthesis:Insights from transgenic plants.
Australian Journal of Plant Physiology,1997,24:487-494
|
被引
3
次
|
|
|
|
|
14.
von Caemmerer S. Carbonic anhydrase and C4 photosynthesis:a transgenic analysis.
Plant Cell and Environment,2004,27:697-703
|
被引
2
次
|
|
|
|
|
15.
Cousins A B. Carbonic anhydrase and its influence on carbon isotope discrimination during C4 photosynthesis. Insights from antisense RNA in Flaveria bidentis.
Plant Physiology,2006,41:232-242
|
被引
2
次
|
|
|
|
|
16.
Tiwari A. Carbonic anhydrase in relation to higher plants.
Photosynthetica,2005,43(1):1-11
|
被引
7
次
|
|
|
|
|
17.
Rotatore C. The acquisition and accumulation of inorganic carbon by the unicellular green alga Chlorella ellipsoidea.
Plant Cell and Environment,1991,14:377-382
|
被引
6
次
|
|
|
|
|
18.
Moroney J V. How do algae concentrate CO2 to increase the efficiency of photosynthetic carbon fixation?.
Plant Physiology,1999,119:9-16
|
被引
11
次
|
|
|
|
|
19.
Gillon J. Influence of carbonic anhydrase activity in terrestrial vegetation on the 18O content of atmospheric CO2.
Science,2001,291:2584-2587
|
被引
15
次
|
|
|
|
|
20.
吴沿友.
诸葛菜的喀斯特适生性研究,2004:16-17,38
|
被引
1
次
|
|
|
|
|
了解气象卫星更多信息，请访问