Results 1 to 10 of about 53,466 (334)

Synthetic, Photosynthetic, and Chemical Strategies to Enhance Carbon Dioxide Fixation

open access: yesC, 2022
The present human population is more than three times what it was in 1950. With that, there is an increasing demand for the consumption of fossil fuels for various anthropogenic activities.
Supriyo Ray   +4 more
doaj   +1 more source

Rubisco evolution in C4 eudicots: an analysis of Amaranthaceae sensu lato [PDF]

open access: yes, 2015
BACKGROUND Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase) catalyses the key reaction in the photosynthetic assimilation of CO₂. In C₄ plants CO₂ is supplied to Rubisco by an auxiliary CO₂-concentrating pathway that helps to maximize the ...
Filatov, Dmitry A.   +2 more
core   +1 more source

Regulation of Rubisco Carboxylation Activity and Photosynthetic Rate by Rubisco Activase during Leaf Senescence in Rice

open access: yes浙江大学学报. 农业与生命科学版, 2000
Photosynthetic rate, contents of soluble protein, chlorophyll, Rubisco and Rubisco activase, activities of Rubisco initial carboxylation and Rubisco activase were traced to clarify whether Rubisco activase regulates Rubisco activity and photosynthetic ...
JIANG De-an   +4 more
doaj   +1 more source

Immunogold localization of Rubisco and Rubisco activase in leaves of rice

open access: yes浙江大学学报. 农业与生命科学版, 2003
The enzymes of Rubisco and Rubisco activase were localized using immunogold-labeled method and electron microscope techniques. The results showed that Rubisco was mainly located in choloroplast, Rubisco activase, however, specially labeled both in ...
WANG Ni-yan   +4 more
doaj   +1 more source

Does Long-Term Elevation of CO2 Concentration Increase Photosynthesis in Forest Floor Vegetation? (Indiana Strawberry in a Maryland Forest). [PDF]

open access: yes, 1997
As the partial pressure of CO2 (pCO2) in the atmosphere rises, photorespiratory loss of carbon in C3 photosynthesis will diminish and the net efficiency of light-limited photosynthetic carbon uptake should rise.
Drake, B.G.   +3 more
core   +3 more sources

Effects of OsRCA Overexpression on Rubisco Activation State and Photosynthesis in Maize

open access: yesPlants, 2023
Ribulose–1,5–bisphosphate carboxylase/oxygenase (Rubisco) is the rate–limiting enzyme for photosynthesis. Rubisco activase (RCA) can regulate the Rubisco activation state, influencing Rubisco activity and photosynthetic rate. We obtained transgenic maize
Yujiao Feng   +4 more
doaj   +1 more source

Functional hybrid rubisco enzymes with plant small subunits and algal large subunits: engineered rbcS cDNA for expression in chlamydomonas. [PDF]

open access: yes, 2010
There has been much interest in the chloroplast-encoded large subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) as a target for engineering an increase in net CO(2) fixation in photosynthesis.
Genkov, Todor   +3 more
core   +2 more sources

Binding Options for the Small Subunit-Like Domain of Cyanobacteria to Rubisco

open access: yesFrontiers in Microbiology, 2020
Two proteins found in cyanobacteria contain a C-terminal domain with homology to the small subunit of rubisco (RbcS). These small subunit-like domains (SSLDs) are important features of CcmM, a protein involved in the biogenesis of carboxysomes found in ...
Brandon A. Rohnke   +7 more
doaj   +1 more source

Multiscale metabolic modeling of C4 plants: connecting nonlinear genome-scale models to leaf-scale metabolism in developing maize leaves [PDF]

open access: yes, 2015
C4 plants, such as maize, concentrate carbon dioxide in a specialized compartment surrounding the veins of their leaves to improve the efficiency of carbon dioxide assimilation.
Bogart, Eli, Myers, Christopher R.
core   +5 more sources

Photosynthetic Characteristics of Antisense Transgenic Rice Expressing Reduced Levels of Rubisco Activase

open access: yesPlant Production Science, 2012
The activation of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), which catalyses CO2 fixation in photosynthesis, requires the assistance of the regulatory protein Rubisco activase.
Chisato Masumoto   +3 more
doaj   +1 more source

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