Results 21 to 30 of about 32,451 (274)

Identification of Interactions between Abscisic Acid and Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase. [PDF]

open access: yesPLoS ONE, 2015
Abscisic acid ((+)-ABA) is a phytohormone involved in the modulation of developmental processes and stress responses in plants. A chemical proteomics approach using an ABA mimetic probe was combined with in vitro assays, isothermal titration calorimetry (
Marek M Galka   +9 more
doaj   +1 more source

Molecular mechanism of Rubisco activase: Dynamic assembly and Rubisco remodeling

open access: yesFrontiers in Molecular Biosciences, 2023
Ribulose-1,5-bisphosphate (RuBP) carboxylase-oxygenase (Rubisco) enzyme is the limiting step of photosynthetic carbon fixation, and its activation is regulated by its co-evolved chaperone, Rubisco activase (Rca). Rca removes the intrinsic sugar phosphate
Kazi Waheeda   +6 more
doaj   +1 more source

Mangrove plants using deoxyribonucleic acid barcodes for enhancing biodiversity and conservation [PDF]

open access: yesGlobal Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: Mangrove forests in North Sumatra and Aceh are concentrated on the east coast of Sumatra Island. Mangrove habitats are highly productive, diversified, and ecologically and commercially significant ecosystems.
M. Basyuni   +13 more
doaj   +1 more source

Ribulose bisphosphate carboxylase from methanol-grown Paracoccus denitrificans [PDF]

open access: yesJournal of Bacteriology, 1978
Paracoccus denitrificans grows on methanol as the sole source of energy and carbon, which it assimilates aerobically via the reductive pentose phosphate cycle. This gram-negative bacterium grew rapidly on 50 mM methanol (generation time, 7 h, 30 degrees C) in excellent yield (3 g of wet-packed cells per liter of culture).
J M, Shively, A, Saluja, B A, McFadden
openaire   +2 more sources

Assay of the Carboxylase Activity of Rubisco from Chlamydomonas reinhardtii

open access: yesBio-Protocol, 2015
The performance of the carbon-fixing enzyme, ribulose 1, 5-bisphosphate carboxylase/oxygenase (EC 4.1.1.39, Rubisco), controls biomass accumulation in green plants, algae and most autotrophic bacteria.
Hemanth Sudhani   +5 more
doaj   +1 more source

An ancient metabolite damage-repair system sustains photosynthesis in plants

open access: yesNature Communications, 2023
Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) is the major catalyst in the conversion of carbon dioxide into organic compounds in photosynthetic organisms. However, its activity is impaired by binding of inhibitory sugars such as xylulose-1,5-
Dario Leister   +10 more
doaj   +1 more source

Quantification of RuBisCO Expression and Photosynthetic Oxygen Evolution in Cyanobacteria

open access: yesBio-Protocol, 2021
Phototrophic microorganisms are frequently engineered to regulate the expression and the activity of targeted enzymes of interest for specific biotechnological and agricultural applications.
Mateusz Kędzior, Betul Kacar
doaj   +1 more source

Rubisco : easy purification and immunochemical determination [PDF]

open access: yes, 2001
Rubisco (Ribulose-1.5-bisphosphate carboxylase/oxygenase) from spinach was purified to homogeneity in one step by gel filtration. This enzyme is suitable for the generation of a specific antibody in rabbits.
Groß, Ulrich
core   +1 more source

Bicarbonate uptake experiment show potential karst carbon sinks transformation into carbon sequestration by terrestrial higher plants

open access: yesJournal of Plant Interactions, 2022
Karstification forms tremendous karst carbon sinks in the Earth. Whether terrestrial higher plants can absorb and utilize bicarbonate, there is a key testimony that karst carbon sinks can be transformed into carbon sequestrations by terrestrial higher ...
Lei Fang, Yanyou Wu
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

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