Overexpression of ZmLACS9 enhances maize salt tolerance by improving chloroplast lipid metabolism and photosynthetic efficiency, with a significant impact on plant growth under stress.
Functional Plant Biology
CSIRO Publishing · Plant Physiology & Photobiology · ISSN 1445-4408, 1445-4416
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Twenty-seven chalcone synthase (CHS) genes were identified across five yellowhorn genomes, with four core genes conserved in all and two dispensable genes varying among genomes.
Citric acid seed priming enhances stress tolerance and growth in Abelmoschus esculentus L. under nickel contamination, boosting antioxidant activity by over 40% and improving seed vigor by 202.
Jasmonic acid signaling regulates key plant developmental and stress response processes through the COI1-JAZs-MYCs complex, affecting over 20 critical functions in plants.
Combined exposure to difenoconazole and salinity causes significant growth reduction and severe pigment degradation in tomato seedlings, with chlorophyll b decreasing by 84%.
Cyclic electron flow and alternative electron sinks collaboratively protect maize photosystems, reducing photoinhibition under fluctuating light combined with heat and drought stresses.
Radhouane alfalfa accession exhibits 250% increase in phenolic content and 86% boost in antioxidant capacity under combined water and nutrient stress, demonstrating superior stress tolerance.
Arbuscular mycorrhizal fungi mitigate toxicity and support plant growth in metalliferous and aluminum-rich soils, with most hyperaccumulator plant genera likely forming symbioses.
Suaeda salsa exhibits robust salt tolerance up to 400 mM NaCl, supporting growth, soil restoration, and saline agriculture through coordinated physiological and microbial responses.
Fulvic acid and hydrogen sulfide together reduce chromium accumulation by up to 71% and improve growth and photosynthesis in tobacco seedlings under Cr stress.
Combined application of Arthrobotrys oligospora and salicylic acid reduces Meloidogyne incognita infection by over 50% and boosts tomato defense responses in greenhouse conditions.
Woody plants on the Jingpo Lake lava plateau show twice the phenotypic plasticity and greater structural trait differences than herbaceous species, highlighting divergent adaptive strategies.
Single and synthetic microbial inoculants significantly alter β-diversity but not α-diversity in rice rhizosphere and root microbiomes, with distinct taxonomic enrichments.
BrREM1.4 enhances plant growth and abiotic stress tolerance, with overexpression increasing height, root length, and salt resistance in tobacco.
Higher growth temperatures reduce heatwave recovery in Corymbia calophylla saplings, with cool-grown individuals showing greater resilience than warm-grown ones.
Daily photosynthesis quantum yield (φ) in the Black Sea surface layer varies significantly, with Fv/Fm decreasing up to 50% and Ik increasing threefold at midday.
Gypsum at 0.6% most effectively reduces nickel toxicity in maize by decreasing metal bioavailability and boosting plant defenses, improving growth and photosynthesis.
Identification of 127 maize RSA-associated genes and a regulatory network highlights key regulators for stress resilience under drought and salinity conditions.
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