Results 111 to 120 of about 8,789 (241)

Na+/H+ antiporters are differentially regulated in response to NaCl stress in leaves and roots of Mesembryanthemum crystallinum.

, 2010
Salinity tolerance in plants involves controlled Na(+) transport at the site of Na(+) accumulation and intracellular Na(+) compartmentation. The focus of this study was the identification and analysis of the expression of Na(+)/H(+) antiporters in ...
Adam Bertl, Bertl, A., Gerhard Thiel, Fischer-Schliebs, E., Homann, Ulrike, Thiel, Gerhard, Elke Fischer‐Schliebs, Cristian Cosentino, Ulrike Homann, Cosentino, C.   +9 more
core   +1 more source

Comprehensive analysis of the GmCPA gene family and natural variation in GmCHX20b in soybean reveals the role of the PlsC domain in salt tolerance

Environmental and Experimental Botany
Soil salinization, aggravated by climate change, is a major constraint on global agricultural productivity. The ionic imbalance induced by excessive soil salinity disrupts cellular ion homeostasis, impairing various metabolic pathways in soybean and ...
Kihwan Kim, Taemin Kim, Haneul Lim, Ujin Kim, Sultan Nazgul Zhomartkyzy, Won-Chan Kim, Hyun Jo, Jong Tae Song, Jeong-Dong Lee   +8 more
doaj   +1 more source

Structure and function of sodium-proton antiporters [PDF]

, 2013
Sodium-proton (Na+/H+) antiporters are secondary membrane protein transporters present in all living cells and are critical for sodium, pH and cell volume homeostasis. Their deregulation of transport activity has been linked to human diseases, such as,
Lee, Chiara Natasha
core   +1 more source

Molecular mechanism of exchange coupling in CLC chloride/proton antiporters

Nature Communications
The ubiquitous CLC membrane transporters are unique in their ability to exchange anions for cations. Despite extensive study, there is no mechanistic model that fully explains their 2:1 Cl‒/H+ stoichiometric exchange mechanism.
Deniz Aydin, Chih-Ta Chien, Jürgen Kreiter, Amy R. Nava, Jasmina M. Portasikova, Lukas Fojtik, Briana L. Sobecks, Catalina Mosquera, Petr Man, Ron O. Dror, Wah Chiu, Merritt Maduke   +11 more
doaj   +1 more source

Novel NaV1.6‐Mitochondrial Complexes in Retinal Astrocyte Pockets Sequester GABA

Glia, Volume 74, Issue 11, November 2026.
NaV1.6 localizes in retinal astrocytes' high density pockets on the bilayer facing the ganglion cell layer. NaV colocalizes with large, anaplerotic mitochondria. These microdomains accumulate high levels of GABA. ABSTRACT Voltage‐gated sodium channels are best known for their capacity to generate and propagate electrical currents in neurons and muscle.
Joseph Matthew Holden, David John Calkins   +1 more
wiley   +1 more source

Rice Productivity in Saline–Alkaline Soils: Constraints, Microbiome‐Mediated Regulation and Management Strategies

Journal of Agronomy and Crop Science, Volume 212, Issue 6, November 2026.
ABSTRACT Saline–alkaline soils are widespread and represent a particularly restrictive environment for rice, especially in arid and semi‐arid regions. These soils commonly combine elevated salinity with high pH, sodium‐related soil constraints and bicarbonate/carbonate accumulation, resulting in severe physicochemical and nutritional limitations. Under
Xiang Zhang, Jun Li, Yue Jiang, Qingqing Ma, Xiaoyu Geng, Yang Liu, Yinglong Chen, Pinglei Gao, Huanhe Wei, Qigen Dai   +9 more
wiley   +1 more source

Molecular Cloning and Bioinformatics Analysis of a New Plasma Membrane Na+/H+ Antiporter Gene from the Halophyte Kosteletzkya virginica

The Scientific World Journal, 2014
A new plasma membrane Na+/H+ antiporter gene (named as KvSOS1) was cloned from the halophyte Kosteletzkya virginica by reverse-transcription-polymerase chain reaction (RT-PCR) and rapid amplification of cDNA ends (RACE) technology, which is a homologue ...
Hongyan Wang, Xiaoli Tang, Chuyang Shao, Hongbo Shao, Honglei Wang   +4 more
doaj   +1 more source

Trichomes in Plant Defence, Development and Metabolic Integration Under Environmental Stress

Plant, Cell &Environment, Volume 49, Issue 11, Page 8437-8453, November 2026.
ABSTRACT Among various plant defence strategies, trichomes are tiny hair‐like structures on the epidermis that aid in defence, environmental adaptation and the production of valuable secondary metabolites. This review features trichomes as frontline guards for plant survival, integrating their structural, physiological and metabolic roles in ...
Debdatta Chatterjee, Madhabi Das, Sanjib Patra, Srijib Chatterjee, Amit Roy, Arunava Mandal   +5 more
wiley   +1 more source

Rhizobial Symbiosis Enhances Salinity Tolerance in Legumes Through Coordinated Physiological and Molecular Responses: Evidence From Common Vetch and Pea

Plant, Cell &Environment, Volume 49, Issue 11, Page 8912-8931, November 2026.
ABSTRACT Soil salinisation severely constrains crop production. Legumes rely on rhizobial symbiosis for sustainable nitrogen acquisition. Although salinity is known to impair nodulation and nitrogen fixation, how symbiosis influences plant tolerance to salt stress remains unclear.
María Isabel López‐Román, Lucía Zurita, Cristina Castaño‐Herrero, Lucía De la Rosa, Elena Ramírez‐Parra   +4 more
wiley   +1 more source

Spatiotemporal Dynamics of Cytosolic NADPH in Living Arabidopsis thaliana

Plant, Cell &Environment, Volume 49, Issue 11, Page 9101-9116, November 2026.
ABSTRACT In plants, an adequate supply of Nicotinamide adenine dinucleotide phosphate (NADPH) in the cytosol is crucial for maintaining a variety of biosynthetic and antioxidant reactions. Cytosolic NADPH is mainly generated via four enzymatic pathways: NADP‐dependent malic dehydrogenase (NADP‐ME), cytosolic oxidative pentose phosphate pathway (cOPPP),
Danying Lu, Jinhong Liu, Shey‐Li Lim, Jia Yi Zhong, Boon Leong Lim   +4 more
wiley   +1 more source