Photorespiration and carbon concentrating mechanisms: two adaptations to high O2, low CO2 conditions.

作者: James V. Moroney , Nadine Jungnick , Robert J. DiMario , David J. Longstreth

DOI: 10.1007/S11120-013-9865-7

关键词: RuBisCOBiochemistryPyruvate carboxylaseCarbon fixationBiologyLight-independent reactionsCyanobacteriaCarboxysomePhotorespirationPhotosynthesis

摘要: This review presents an overview of the two ways that cyanobacteria, algae, and plants have adapted to high O2 low CO2 concentrations in environment. First, process photorespiration enables photosynthetic organisms recycle phosphoglycolate formed by oxygenase reaction catalyzed ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco). Second, there are a number carbon concentrating mechanisms increase concentration around Rubisco which increases carboxylase enhancing fixation. also possibilities for beneficial modification these processes with goal improving future crop yields.

参考文章(101)
Anthony K.-C. So, Swan S.-W. Cot, George S. Espie, Characterization of the C-terminal extension of carboxysomal carbonic anhydrase from Synechocystis sp. PCC6803 Functional Plant Biology. ,vol. 29, pp. 183- 194 ,(2002) , 10.1071/PP01179
M. I. Orus, M. L. Rodriguez, F. Martinez, E. Marco, Biogenesis and Ultrastructure of Carboxysomes from Wild Type and Mutants of Synechococcus sp. Strain PCC 7942 Plant Physiology. ,vol. 107, pp. 1159- 1166 ,(1995) , 10.1104/PP.107.4.1159
Mari Shibata, Hiroshi Ohkawa, Hirokazu Katoh, Masaya Shimoyama, Teruo Ogawa, Two CO2 uptake systems in cyanobacteria: four systems for inorganic carbon acquisition in Synechocystis sp. strain PCC6803 Functional Plant Biology. ,vol. 29, pp. 123- 129 ,(2002) , 10.1071/PP01188
G Dean Price, Shin-ichi Maeda, Tatsuo Omata, Murray R Badger, None, Modes of active inorganic carbon uptake in the cyanobacterium, Synechococcus sp. PCC7942 Functional Plant Biology. ,vol. 29, pp. 131- 149 ,(2002) , 10.1071/PP01229
G Dean Price, Murray R Badger, None, Advances in understanding how aquatic photosynthetic organisms utilize sources of dissolved inorganic carbon for CO2 fixation Functional Plant Biology. ,vol. 29, pp. 117- 121 ,(2002) , 10.1071/PP02008
James V. Moroney, H. David Husic, N. E. Tolbert, Masahiko Kitayama, Livingston J. Manuel, Robert K. Togasaki, Isolation and characterization of a mutant of Chlamydomonas reinhardtii deficient in the CO2 concentrating mechanism Plant Physiology. ,vol. 89, pp. 897- 903 ,(1989) , 10.1104/PP.89.3.897