Exogenous arginine enhances cold tolerance in tea plants by increasing cuticle thickness through a CsSDG36-H3K4me3-CsKCS3 regulatory module.
Plant Stress Responses and Tolerance
Moving in Plant Physiology and Biochemistry, Plant, Cell & Environment, Journal of Experimental Botany, bioRxiv, Environmental pollution, Environmental research, Nature Communications and Cell.
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Latest in Plant Stress Responses and Tolerance
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Selenium increases copper uptake by 72.7% and 41.2% in apple plants under normal and high copper conditions, respectively, by upregulating Cu transport genes.
- Open access
OsFLZ5, a drought- and ABA-induced gene, enhances drought tolerance and ABA sensitivity in rice by transcriptional activation through OsbZIP23.
Enhanced sulfite homeostasis through overexpression of SO, SiR, and APR2 reduces water loss and improves drought tolerance in Arabidopsis and tomato, with SO OE plants showing the lowest water loss.
- Open access
MOS1 reduces salt stress-induced seed germination inhibition in Arabidopsis by negatively regulating ABA signaling pathways, with a 50% increase in salt sensitivity observed in mos1 mutants.
Foliar carbon dots improve drought tolerance in soybean through genotype-dependent hydraulic and metabolic pathways, with wild and cultivated soybeans responding differently.
- Open access
SlNOA1 acts as a negative regulator of leaf senescence in tomato, with knockout mutants showing accelerated senescence and reduced chlorophyll content.
An Arabidopsis TIR domain-containing isoform with an intact TIR domain alone is necessary and sufficient to induce the hypersensitive response.
- Open access
Wheat grain accumulation of Fe, Mn, Cu, Zn, and Cd follows a slow-fast-slow pattern with rapid uptake around the jointing stage, and source dependencies vary among elements.
A PebZIP44-PeHSF12-PeHSP17.8 transcriptional module regulates heat shock protein expression and enhances thermotolerance in passion fruit.
- Open access
Chlorogenic acid treatment reduces postharvest broccoli yellowing by enhancing antioxidant enzyme activities and oxidative stress defense mechanisms.
- Open access
SpHsfA3a/b directly regulate SpHSP26.5-1/-2 and enhance heat stress resistance in Sorbus pohuashanensis.
- Open access
Potassium transmembrane flux acts as an integrative signaling platform linking multiple stress response pathways in plants.
- Open access
StWRKY31, a WRKY transcription factor from Salix triandra, is identified as a positive regulator of freezing tolerance in Arabidopsis, enhancing survival under cold stress.
- Open access
Foliar sprays of 1.0% ZnSO4 and 0.5% sorbitol significantly reduce sunburn and improve fruit yield and quality in 'Murcott' tangerine under heat and high irradiance.
- Open access
Methyl jasmonate at 200 μmol L-1 significantly enhances photosynthesis and hormone regulation, improving low temperature and low light tolerance in Capsicum annuum seedlings.
- Open access
Combined application of melatonin and auxin significantly alleviates copper stress effects in Brassica juncea, restoring photosynthetic efficiency and redox homeostasis.
- Open access
ZmCASP1 is essential for Casparian strip formation and influences salt tolerance in maize, with the B104 haplotype showing impaired barrier function and increased Na+ accumulation.
- Open access
Magnesium deficiency causes higher sugar accumulation in interveinal tissues of rapeseed leaves, intensifying photooxidative stress and chlorosis.
- Open access
Mild alternate wetting and drying irrigation enhances stomatal and mesophyll conductance in WDR rice under drought, linked to anatomical and hormonal changes.
- Open access
Salinity tolerance in rice cultivars is linked to a fourfold greater increase in glutathione and antioxidant capacity within 24 hours under sulfur-containing saline conditions.
- Open access
Polyploid rice line HD441 shows significantly higher heat tolerance than HD477, with a 20% higher survival rate and more stable chloroplast structure under heat stress.
- Open access
Exogenous GABA pretreatment enhances heat tolerance and quality in pea by activating ascorbic acid synthesis, maintaining a high AsA/DHA ratio under heat stress.
- Open access
Exogenous SNP at 150 μmol L-1 significantly alleviates high-temperature stress-induced yield loss in rice, with a 74.3% recovery in the heat-sensitive YR343 cultivar.
- Open access
Correction clarifies the functional role of miR159a as a positive regulator in poplar's drought resistance, emphasizing its importance in plant stress responses.
- Open access
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