Results 221 to 230 of about 63,232 (302)

Phosphorus addition shifts elevated CO2 effects on soil respiration from rhizosphere to root pathways in a mature eucalypt woodland

open access: yesNew Phytologist, Volume 252, Issue 1, Page 100-113, October 2026.
Summary diagram of the utilization of additional carbohydrates fixed under elevated CO2 belowground in natural low‐phosphorus (P) (a) and P‐fertilized (b) conditions. Soil respiration consists of heterotrophic respiration from microbial activity in bulk soil, autotrophic respiration from fine‐root activity and rhizomicrobial respiration driven by ...
Min Zhao   +11 more
wiley   +1 more source

Insights Into the Role of Lysine Acetylation of Non‐Histone Proteins in Plant Immunity

open access: yesPlant, Cell &Environment, Volume 49, Issue 10, Page 7604-7618, October 2026.
ABSTRACT Plant immunity is regulated by numerous transcriptional and posttranslational mechanisms. Among these, lysine acetylation, which is controlled by lysine acetyltransferases (KATs) and lysine deacetylases (KDACs), has been extensively studied, particularly in the context of epigenetic regulation through histone acetylation.
Jérémy Villette   +5 more
wiley   +1 more source

Bark‐associated yeasts and their potential role as tree carbon sink at the treeline of the southern Andes

open access: yesPlant Biology, Volume 28, Issue 6, Page 2054-2064, October 2026.
In the southern Andes, Nothofagus pumilio shows elevational decreases in the concentrations of carbon reserves which are the food of bark‐associated yeasts, suggesting that competition for carbohydrates between tree growth and bark‐associated yeasts may cause carbon shortages.
F. I. Piper   +7 more
wiley   +1 more source

Effect of selenium hyperaccumulation on the root endophytic and rhizosphere microbiome of two Astragalus species

open access: yesPlant Biology, Volume 28, Issue 6, Page 1960-1972, October 2026.
Selenium hyperaccumulation has little impact on the overall microbiome diversity but rather affects interactions with key plant microbial mutualists, including rhizobia. Abstract Metal hyperaccumulation is prevalent throughout plant evolution, particularly in the legume family (Fabaceae), and acts as a presumed chemical defence against herbivory ...
C. Dotson, C. Kurowski, M. Grillo
wiley   +1 more source

Underground allies: Mycorrhizal flexibility facilitates orchid occurrence in post‐mining landscapes

open access: yesPlant Biology, Volume 28, Issue 6, Page 1899-1911, October 2026.
Epipactis helleborine associates with largely habitat‐specific fungal communities, with limited overlap between mining and woodland sites, yet maintains comparable genetic diversity across habitats. These results highlight the role of mycorrhizal flexibility in enabling habitat shifts and expanding ecological niches in human‐altered landscapes ...
A. Ashokan   +5 more
wiley   +1 more source

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