C3 and C4 photosynthesis models: An overview from the perspective of crop modelling
نویسندگان
چکیده
منابع مشابه
Photorespiration connects C3 and C4 photosynthesis.
C4 plants evolved independently more than 60 times from C3 ancestors. C4 photosynthesis is a complex trait and its evolution from the ancestral C3 photosynthetic pathway involved the modification of the leaf anatomy and the leaf physiology accompanied by changes in the expression of thousands of genes. Under high temperature, high light, and the current CO2 concentration in the atmosphere, the ...
متن کاملPhotosynthesis in C3-C4 intermediate Moricandia species.
Evolution of C4 photosynthesis is not distributed evenly in the plant kingdom. Particularly interesting is the situation in the Brassicaceae, because the family contains no C4 species, but several C3-C4 intermediates, mainly in the genus Moricandia Investigation of leaf anatomy, gas exchange parameters, the metabolome, and the transcriptome of two C3-C4 intermediate Moricandia species, M. arven...
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Most physiology comparisons of C3 and C4 plants are made under current or elevated concentrations of atmospheric CO2 which do not reflect the low CO2 environment under which C4 photosynthesis has evolved. Accordingly, photosynthetic nitrogen (PNUE) and water (PWUE) use efficiency, and the activity of the photosynthetic carboxylases [Rubisco and phosphoenolpyruvate carboxylase (PEPC)] and decarb...
متن کاملAn mRNA Blueprint for C4 Photosynthesis Derived from Comparative Transcriptomics of Closely Related C3 and C4 Species 1[W][OA]
Institute of Plant Biochemistry (A.B., J.W., M.S., D.G., K.L.W., A.P.M.W.), Institute of Plant Molecular and Developmental Biology (U.G., P.W.), and Institute of Informatics (J.M., M.J.L.), Heinrich-Heine University, 40225 Duesseldorf, Germany; Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, United Kingdom (K.K., J.M.H.); and Bioinformatics Core, Research Technology Su...
متن کاملAn mRNA blueprint for C4 photosynthesis derived from comparative transcriptomics of closely related C3 and C4 species.
C(4) photosynthesis involves alterations to the biochemistry, cell biology, and development of leaves. Together, these modifications increase the efficiency of photosynthesis, and despite the apparent complexity of the pathway, it has evolved at least 45 times independently within the angiosperms. To provide insight into the extent to which gene expression is altered between C(3) and C(4) leave...
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ژورنال
عنوان ژورنال: NJAS: Wageningen Journal of Life Sciences
سال: 2009
ISSN: 1573-5214,2212-1307
DOI: 10.1016/j.njas.2009.07.001