Results 131 to 140 of about 263,845 (214)

Towards an In‐Depth Understanding of the Versatile Functions of Silicon in Legumes Under Biotic and Abiotic Stress: Identifying Research Gaps

open access: yesJournal of Agronomy and Crop Science, Volume 212, Issue 6, November 2026.
ABSTRACT Studies have shown the vital role of silicon (Si) under stress conditions, suggesting it could be used as a basic fertilizer. Collectively, as a strategic approach under biotic and abiotic stress conditions, Si offers a sustainable means to boost legume resilience and productivity, thereby contributing significantly to food security amid ...
Muna A. Abdalla   +3 more
wiley   +1 more source

Natural variation in the promoter of OsPDX1.2 enhances vitamin B6 accumulation and cold tolerance in rice

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 11, Page 3914-3928, November 2026.
Allelic variation in the promoter of the pyridoxal phosphate synthase OsPDX1.2 caused variation in the ACE‐box cis‐elements, resulting in differing OsPDX1.2 expression due to differences in binding affinity between the OsbZIP18 transcription factor and the ACE‐box, contributing to variation in vitamin B6 levels and cold tolerance among rice varieties ...
Bi Wang   +18 more
wiley   +1 more source

Iodized Garlic Extract Regulates Stress Responses in Epidermal Keratinocytes via the Transcription Factor Nrf2

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 11, November 2026.
ABSTRACT Objective Garlic exerts protective effects against skin stress, including oxidative damage and trauma. Iodized garlic extract (IGEx) is a cosmetic ingredient developed through iodination of garlic odor components to achieve odor reduction. Although IGEx is expected to exhibit skin stress protection properties similar to garlic, the molecular ...
Yuki Miyauchi   +4 more
wiley   +1 more source

Effects of proline on maize embryos cultured in salt stress

open access: yes, 2008
Effects of NaCl (50, 100 and 150 mM), proline (2.5, 5 and 10 mM), and their combinations on growth and contents of chlorophyll, proline, soluble protein and polyphenol oxidase (PPO E.C. 1.10.3.1) activity of maize (Zea mays cv.
DEMİR, Yavuz, KOCACALISKAN, Ismail
core  

Polyethylene glycol and proline synergistically improve salinity tolerance via physiological and biochemical reprogramming in mango

open access: yesBMC Plant Biology
Background Mango (Mangifera indica L.) is a globally important fruit crop, but its sensitivity to salt stress poses a serious threat to its sustainable cultivation.
Mohamed El Kheshin, Ibrahim Hmmam
doaj   +1 more source

Effect of Nano-TiO2 and Salicylic Acid Foliar Application on some Biochemical Traits of Corn 704 Single Cross under Water Regimes [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2019
In order to investigate the effects of water deficit stress and nano-TiO2 and salicylic acid foliar application on some biochemical traits of corn704 single crossplant, an experiment was conducted in split plot factorial based on RCBD in three ...
Faezeh Shargi   +1 more
doaj  

Waterlogging stress disarms nicotine‐mediated defense to herbivores through the bHLH1‐ERF1 transcriptional switch

open access: yesThe Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY Waterlogging stress reduces root jasmonic acid levels, downregulating the NbbHLH1‐NbERF1 signaling module. This suppression diminishes the expression of key biosynthetic genes (NbPMT and NbQPRT), leading to decreased nicotine accumulation in the leaves and increased susceptibility to chewing herbivores.
Yu‐Die Xiong   +8 more
wiley   +1 more source

Expression of a chimeric OXR protein remodels rice architecture for enhanced grain yield by modulating redox and hormonal pathways

open access: yesThe Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY The growth–defence trade‐off limits crop biotechnology because stress adaptation typically reduces productivity. We engineered and characterised OXR‐Q12 (Q12), a mitochondrial chimeric protein combining the regulatory N‐terminus of AtOXR1 with the catalytic TLDc domain of AtOXR2.
Becerra Agudelo Evelyn   +5 more
wiley   +1 more source

The transport and catabolism of L-proline by cowpea Rhizobium NGR 234

open access: yes, 1991
Cowpea Rhizobium NGR234 grows with a mean generation time of 3.5 h on L-proline; intracellular catabolism via proline oxidase and pyrroline 5-carboxylate dehydrogenase is induced by proline.
Holliday, S.   +2 more
core  

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