Results 31 to 40 of about 2,405 (174)

Purification and Species Distribution of Rubisco Activase [PDF]

open access: yesPlant Physiology, 1987
Ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco) activase, a soluble chloroplast protein which promotes light-dependent rubisco activation, was partially purified from spinach chloroplasts by ion-exchange and gel-filtration fast protein liquid chromatography.
M E, Salvucci   +3 more
openaire   +2 more sources

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

Enhancement of Photosynthetic Capacity in Spongy Mesophyll Cells in White Leaves of Actinidia kolomikta

open access: yesFrontiers in Plant Science, 2022
Considering that Actinidia kolomikta bears abundant white leaves on reproductive branches during blossoming, we hypothesized that the white leaves may maintain photosynthetic capacity by adjustments of leaf anatomy and physiological regulation.
Miao Yu   +8 more
doaj   +1 more source

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

Effect of light and dark treatments on photosynthetic key enzymes in rice

open access: yes浙江大学学报. 农业与生命科学版, 2001
After 24 h darkness treatments, Rubisco contents and ratio of Rubisco to soluble protein in the rice seedling increased with illumination rising. When the seedling was put in darkness after 2 h illumination, Rubisco contents decreased at first 20 min ...
JIANG De-an   +3 more
doaj   +1 more source

Activation state of Rubisco decreases with the nitrogen accumulation during the reproductive stage in soybean [Glycine max (L.) Merr.]

open access: yesPhotosynthetica, 2019
The CO2 assimilation rate, N content, Rubisco activation state, and protein distribution to Rubisco and Rubisco activase in the leaf were analyzed for four soybean genotypes at two growth stages under field conditions.
K. SAKODA   +4 more
doaj   +1 more source

Effects of potassium on the contents and activities of Rubisco, Rubisco activase and photosynthetic rate in rice leaf

open access: yes浙江大学学报. 农业与生命科学版, 2001
Potassium deficiency resulted in low net photosynthetic rate, low activities and contents of Rubisco and Rubisco activase, and low soluble protein, especially initial activity of Rubisco, but it did not decreased in chlorophyll content at first ...
ZHENG Bing-song   +4 more
doaj   +1 more source

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

Quantitation of Rubisco activase by single radial immunodiffusion

open access: yes浙江大学学报. 农业与生命科学版, 2001
The antibody against Rubisco activase was produced with rabbit after purification of the enzyme and the technology of single radial immunodiffusion for the enzyme was set up.
JIANG De-An, WENG Xiao-Yan, LU Qing
doaj   +1 more source

Rubisco Activases: AAA+ Chaperones Adapted to Enzyme Repair [PDF]

open access: yesFrontiers in Molecular Biosciences, 2017
Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), the key enzyme of the Calvin-Benson-Bassham cycle of photosynthesis, requires conformational repair by Rubisco activase for efficient function. Rubisco mediates the fixation of atmospheric CO2 by catalyzing the carboxylation of the five-carbon sugar ribulose-1,5-bisphosphate (RuBP).
Bhat, Javaid Y.   +3 more
openaire   +2 more sources

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