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Gibberellin biosynthesis inhibitor mepiquat chloride enhances root K+ uptake by modulating plasma membrane H+-ATPase.
MC浸种 钾离子吸收 棉花生产
2024/5/17
缩节胺(MC)作为一种赤霉素生物合成抑制剂，可以增加棉花对钾离子的吸收，从而对棉花生长产生积极调节作用，但是潜在生理机制尚不清楚。本研究利用非损伤微测技术测定表明，除了增加根生物量之外，MC浸种还可以通过增加钾离子流入和/或减少幼苗根尖的钾离子外排来增加钾离子吸收。此外，该研究发现，MC处理可以引起质膜超极化，可以通过增强H +-ATPase的基因表达（HA2/5/11）、蛋白积累（GhAHAs总...
A 55-kDa Calcium Dependent Protein Kinase Phosphorylated Thr Residues from the Auto-Regulatory Domain of Plasma Membrane H+-ATPase in Rice
ATPase activity cold stress
2009/9/9
Plasma membrane H+-ATPases play important roles in plant growth by keeping a proton gradient
across the membrane. Although cold or pathogen stress affects the activity of the H+-ATPase and plant grow...
A 55-kDa Calcium Dependent Protein Kinase Phosphorylated Thr Residues from the Auto-Regulatory Domain of Plasma Membrane H+-ATPase in Rice
ATPase activity cold stress
2009/9/9
Plasma membrane H+-ATPases play important roles in plant growth by keeping a proton gradient
across the membrane. Although cold or pathogen stress affects the activity of the H+-ATPase and plant grow...
Polyethylene Glycol Test for Evaluation of Cell Membrane Stability in Maize
Cell membrane stability Drought tolerance Polyethylene glycol
2009/8/6
The cell membrane stability of three maize cultivars was measured by the polyethylene glycol (PEG) test at different parts of leaf (base, middle and tip parts of the uppermost full open leaf). The % i...
Salt Tolerance of the Chloroplast Thylakoid Membrane in Wild Oryza Species, Oryza. latifolia Desv
SDS–PAGE Photosynthesis Salt tolerance Thylakoid membrane protein
2009/7/8
In our previous report, the wild Oryza species O. latifolia showed higher salt–tolerance than the standard salt tolerant rice species, SR26B. To elucidate the mechanism of salt tolerance in O. latifo...
Variability in the Response of Chickpea Cultivars to Short-Term Salinity, in Terms of Water Retention Capacity, Membrane Permeability, and Osmo-Protection
Cicer arietinum cultivars membrane stability index osmolytes relative water content
2009/7/3
Seedlings of 2 chickpea cultivars (Cicer arietinum L.), salt-tolerant kabuli (CSG 9651) and salt-sensitive desi (DCP 92-3), were raised under control (distilled water) and salinity (EC = 4, 6, and 8 d...
Photosynthesis, Quantum Yield of Photosystem II and Membrane Leakage as Affected by High Temperatures in Cotton Genotypes
Photosynthesis Quantum Yield Photosystem II High Temperatures Cotton Genotypes
2009/4/30
With global warming and climate change, high-temperature stress has become a major factor affecting crop growth and yield. Cotton (Gossypium hirsutum L.) crops in the United States experience periods ...