Results 51 to 60 of about 481 (127)

Kinetic parameter prediction using neural networks identifies limitations to C4 photosynthesis

New Phytologist, EarlyView.
Schematic overview of the generation of artificial training data and training of neural networks in C4TUNE. Summary Kinetic models of photosynthesis enable time‐resolved predictions of traits related to this key process and provide the means to identify factors limiting photosynthesis.
Philipp Wendering, John Ferguson, Rudan Xu, Johannes Kromdijk, Zoran Nikoloski   +4 more
wiley   +1 more source

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

Journal 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

Physiological Responses of Common Bean Genotypes to Drought Stress

Agronomy, 2023
Drought compromises edible vegetable production worldwide, including common bean (Phaseolus vulgaris L.) an economically important crop that is highly dependent on optimum rainfall or abundant irrigation.
Petko Mladenov, Sibel Aziz, Elena Topalova, Jenny Renaut, Sébastien Planchon, Aamir Raina, Nasya Tomlekova   +6 more
doaj   +1 more source

Thioredoxin system modulates metabolic and stomatal responses to elevated CO2 in Arabidopsis

New Phytologist, EarlyView.
Integrative model of extraplastidial NADPH‐dependent thioredoxin reductase/thioredoxin system‐mediated regulation of stomatal function, redox homeostasis, and metabolic responses under ambient and elevated CO2 in Arabidopsis thaliana. Summary The NADPH‐dependent thioredoxin reductase/thioredoxin (NTR/TRX) system plays a central role in maintaining ...
Paula da Fonseca‐Pereira, Domingos F. Mélo Neto, Rita de Cássia Monteiro‐Batista, Daniel Gomes Coelho, Jaciara Lana‐Costa, Leonardo Perez de Souza, Ina Krahnert, Danilo M. Daloso, Jorge Gago, Alisdair R. Fernie, Wagner L. Araújo, Adriano Nunes‐Nesi   +11 more
wiley   +1 more source

Enhancing photosynthetic CO2 fixation by assembling metal-organic frameworks on Chlorella pyrenoidosa

Nature Communications, 2023
The CO2 concentration at ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) is crucial to improve photosynthetic efficiency for biomass yield. However, how to concentrate and transport atmospheric CO2 towards the Rubisco carboxylation is a big ...
Dingyi Li, Hong Dong, Xupeng Cao, Wangyin Wang, Can Li   +4 more
doaj   +1 more source

Gene Editing of Nicotiana benthamiana Architecture for Space‐Efficient Production of Recombinant Proteins in Closed Environments

Plant Biotechnology Journal, EarlyView.
ABSTRACT Indoor vertical farming (VF) offers practical advantages for the cultivation of plant protein bio‐factories including plant uniformity, product consistency, water/nutrient recycling and production cycles on a year‐round basis. Much progress has been achieved toward the development of innovative systems for artificial lighting, automated ...
Béatrice Giroux, Kristina LeBreux, Louis Feyzeau, Marie‐Claire Goulet, Charles Goulet, Dominique Michaud   +5 more
wiley   +1 more source

Covalent dimerization of ribulose bisphosphate carboxylase subunits by UV radiation [PDF]

Biochemical Journal, 1996
The effect of UV radiation (UV-A, UV-B and UV-C) on ribulose bisphosphate carboxylase from a variety of plant species was examined. The exposition of plant leaves or the pure enzyme to UV radiation produced a UV-dependent accumulation of a 65 kDa polypeptide (P65).
R M, Ferreira, E, Franco, A R, Teixeira
openaire   +2 more sources

The regulation of the air: a hypothesis [PDF]

Solid Earth, 2012
We propose the hypothesis that natural selection, acting on the specificity or preference for CO₂ over O₂ of the enzyme rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase), has controlled the CO<sub ...
E. G. Nisbet, C. M. R. Fowler, R. E. R. Nisbet   +2 more
doaj   +1 more source

Temperature Acclimation of Chlorophyll Fluorescence and Carboxylation Capacity From Near‐Instantaneous to Weekly Time Scales

Plant, Cell &Environment, EarlyView.
ABSTRACT We studied near‐instantaneous temperature responses of light‐saturated photosynthesis (Asat) and the operating efficiency of photosystem II (ΦPSII) in relation to acclimation of photosynthetic biochemistry to temperature at the timescale of 1–8 days. We grew two closely related Brassica oleracea L.
Paul L. Drake, Erik J. Veneklaas, Nicholas G. Smith, Steven M. Driever, Hugo J. de Boer   +4 more
wiley   +1 more source

Inhibition of ribulose bisphosphate carboxylase assembly by antibody to a binding protein. [PDF]

The Journal of cell biology, 1986
We have developed an assay to monitor in vitro the posttranslational assembly of the chloroplast protein, ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO). Most of the newly synthesized 55-kD catalytic ("large") subunits of this enzyme occur in a 29S complex together with 60- and 61-kD "binding" proteins. When the 29S complex is incubated with
S, Cannon, P, Wang, H, Roy
openaire   +2 more sources