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Nitrogen Status Rewires Transcriptional Regulation of Dhurrin, a Dual‐Purpose Defense Metabolite in Sorghum bicolor

open access: yesPlant Direct, Volume 10, Issue 8, August 2026.
ABSTRACT Dhurrin, a cyanogenic glucoside, plays an important role in Sorghum bicolor physiology and defense. The concentration of dhurrin in sorghum is influenced by both nitrogen status and stage of plant organ development. While nitrogen resupply activates the expression of genes for dhurrin biosynthesis, the molecular mechanisms underlying this ...
Alicia A. Quinn   +4 more
wiley   +1 more source

Towards an integrated molecular understanding of plant hormones

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 2787-2826, August 2026.
This review offers a comprehensive overview of the nine plant hormones, delving into their biosynthesis, transport, signaling and crosstalk mechanisms. Because the complexity of plant hormonal control goes beyond these core elements, additional specific features are discussed. Lastly, this review highlights how fundamental insights drive hormonal‐based
Louise Vilain   +2 more
wiley   +1 more source

Decoding MAPK cascades in plant immunity: Activation, regulation, integration, and pathogen manipulation

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 3000-3024, August 2026.
This review focuses on mitogen‐activated protein kinase (MAPK) activation and summarizes how plants regulate and integrate MAPK signaling in modulating plant immune responses. It also examines the effectors pathogens have evolved to manipulate MAPK activation and thereby inhibit plant immunity.
Guitao Zhong   +3 more
wiley   +1 more source

14‐3‐3 proteins: Central hubs in plant development and stress adaptation

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 3107-3132, August 2026.
This review highlights recent advances elucidating the important roles of 14‐3‐3 proteins in regulating phytohormone networks, biotic and abiotic stress tolerance, growth‐defense trade‐offs, and evolutionary adaptations. Furthermore, it provides a forward‐looking perspective on 14‐3‐3 biology and the development of climate‐resilient smart crops under ...
Jiale Yuan   +6 more
wiley   +1 more source

Phytochrome mutants [PDF]

open access: yesThe Plant Journal, 1991
Kendrick, R.E., Nagatani, A.
openaire   +2 more sources

In Situ GWAS in Two Range‐Edge Populations of European Beech (Fagus sylvatica L.) Identify Genetic Factors of Adaptation to Climate Change

open access: yesMolecular Ecology, Volume 35, Issue 15, August 2026.
ABSTRACT In forest tree populations, the timing of budbreak (TBB) depends on several factors, both environmental and genetic. The genomic architecture underlying this trait is still not fully characterized. So far, common garden experiments have highlighted a few genomic regions with little heritability, while the whole spectrum of TBB variation ...
Lauren Clément   +23 more
wiley   +1 more source

Spotlight on Phytochrome Nomenclature. [PDF]

open access: yesThe Plant Cell, 1994
Quail, P   +11 more
openaire   +4 more sources

Environmental Association Analyses in Plants and the Influence of Methodological Decisions

open access: yesMolecular Ecology, Volume 35, Issue 16, August 2026.
ABSTRACT Climate change is predicted to impact existing ecological systems, leading to a requirement to improve our understanding of environmental adaptation in plants, particularly for conservation and the development of environmentally tolerant crop varieties.
James A. Bedford   +2 more
wiley   +1 more source

PP2A regulates shade avoidance response by dephosphorylating phytochrome‐interacting factor 7 in Arabidopsis

open access: yesThe Plant Journal, Volume 127, Issue 3, August 2026.
Significance Statement The shade‐avoidance response allows plants to better access sunlight to compete against surrounding neighbors. In Arabidopsis, PIF7 can be dephosphorylated under shade and accumulates into the nucleus to promote auxin biosynthetic and signaling genes to promote stem elongation.
Xingbo Cai   +5 more
wiley   +1 more source

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