Results 171 to 180 of about 29,167 (258)

Guard cell‐specific glycine decarboxylase manipulation affects Arabidopsis photosynthesis, growth and stomatal behavior

New Phytologist, Volume 246, Issue 5, Page 2102-2117, June 2025.
Summary Photorespiration is a mandatory metabolic repair shunt of carbon fixation by the Calvin–Benson cycle in oxygenic phototrophs. Its extent depends mainly on the CO2 : O2 ratio in chloroplasts, which is regulated via stomatal movements. Despite a comprehensive understanding of the role of photorespiration in mesophyll cells, its role in guard ...
Hu Sun, Nils Schmidt, Tracy Lawson, Martin Hagemann, Stefan Timm   +4 more
wiley   +1 more source

Physicochemical studies on chloroplast thylakoid protein from Phaseolus vulgaris [PDF]

, 1971
D N Lees, Britney Mapp, A M Redmond, Lyndon J. Rogers   +3 more
openalex   +1 more source

Abiotic Stress‐Induced Chloroplast and Cytosolic Ca2+ Dynamics in the Green Alga Chlamydomonas reinhardtii

Plant, Cell &Environment, Volume 48, Issue 6, Page 3939-3954, June 2025.
ABSTRACT Calcium (Ca2+)‐dependent signalling plays a well‐characterised role in the perception and response mechanisms to environmental stimuli in plant cells. In the context of a constantly changing environment, it is fundamental to understand how crop yield and microalgal biomass productivity are affected by external factors. Ca2+ signalling is known
Matteo Pivato, Alex Costa, Glen Wheeler, Matteo Ballottari   +3 more
wiley   +1 more source

Arabidopsis conditional photosynthesis mutants abc1k1 and var2 accumulate partially processed thylakoid preproteins and are defective in chloroplast biogenesis

Communications Biology
Photosynthetic activity is established during chloroplast biogenesis. In this study we used 680 nm red light to overexcite Photosystem II and disrupt photosynthesis in two conditional mutants (var2 and abc1k1) which reversibly arrested chloroplast ...
Joy Collombat, Manfredo Quadroni, Véronique Douet, Rosa Pipitone, Fiamma Longoni, Felix Kessler   +5 more
doaj   +1 more source

Cross-linking within a subunit of coupling factor 1 increases the proton permeability of spinach chloroplast thylakoids.

, 1977
Magdalene Weiß, Richard E. McCarty
openalex   +1 more source

Stomata‐Photosynthesis Synergy Mediates Combined Heat and Salt Stress Tolerance in Sugarcane Mutant M4209

Plant, Cell &Environment, Volume 48, Issue 6, Page 4668-4684, June 2025.
ABSTRACT Sugarcane (Saccharum officinarum L.) is an economically important long‐duration crop which is currently facing concurrent heat waves and soil salinity. The present study evaluates an inducible salt‐tolerant sugarcane mutant M4209, developed via radiation‐induced mutagenesis of elite check variety Co 86032, under heat (42/30°C; day/night), NaCl
Pooja Negi, Manish Pandey, Radha K. Paladi, Arnab Majumdar, Shailaja P. Pandey, Vitthal T. Barvkar, Rachayya Devarumath, Ashish K. Srivastava   +7 more
wiley   +1 more source

The effect of high-intensity functional training with thylakoid supplementation on interleukins-1beta and interleukins 8 in obese men [PDF]

Journal of Medicinal Plants
Background: Obesity is a widespread public health concern with a growing global prevalence, leading to an increased risk of chronic metabolic conditions.
Heidar EbadiAsl, Bahman Mirzaei, Arsalan Damirchi   +2 more
doaj  

Efficient Photothermoelectric Conversion of CSS@BP/Bi2Te3 Array for Innovative Aircraft Attitude Recognition

Advanced Science, Volume 12, Issue 17, May 8, 2025.
A chloroplast‐like CSS@BP composite with superior photothermoelectric conversion performance is synthesized via sonochemical methods. A portable Attitude Recognition Box (ARB) incorporating a CSS@BP/Bi2Te3 photothermal conversion array is developed, which achieves precise attitude recognition through bidirectional current detection induced by ...
Liangshutong Zhang, Yupu Zhang, Xinyu Li, Donghao Han, Wei Zhai, Jianyuan Wang   +5 more
wiley   +1 more source

Structural and functional changes associated with heat‐induced phase‐separations of non‐bilayer lipids in chloroplast thylakoid membranes [PDF]

, 1983
Kleoniki Gounaris, Anthony P.R. Brain, Peter J. Quinn, W. Patrick Williams   +3 more
openalex   +1 more source

Assessing the efficiency of ethyl acetate for lipid extraction as an alternative to the Folch method in selected marine low‐trophic species

Journal of the American Oil Chemists' Society, Volume 102, Issue 5, Page 871-883, May 2025.
The EtOAc method offers a straightforward and environmentally friendly protocol for lipid extraction, showing efficiency comparable to the Folch method, particularly in extracting lipids with high proportions of neutral lipids and free fatty acids. Abstract The recognized health benefits associated with marine omega‐3 polyunsaturated fatty acids (PUFAs)
Ying Wang, Karl‐Erik Eilertsen, Edel Oddny Elvevoll, Mari Johannessen Walquist   +3 more
wiley   +1 more source