Results 161 to 170 of about 29,740 (250)

Domestication‐associated reduction of methyl salicylate in tomato root and its significance for resistance to root‐knot nematode

open access: yesNew Phytologist, EarlyView.
Root volatile profiling reveals domestication‐associated variation in methyl salicylate (MeSA) accumulation in tomato. Summary Methyl salicylate (MeSA) plays diverse roles in the aerial parts of plants. By contrast, its biosynthesis and function in roots remain poorly understood.
Weijiao Wang   +5 more
wiley   +1 more source

Plant genotypic diversity and defoliation jointly shape root exudation, fungal communities, and carbon and nitrogen cycling

open access: yesNew Phytologist, EarlyView.
Experimental design. Summary Intraspecific plant diversity is a major component of community diversity, yet its role in shaping plant–microbial interactions and soil functioning remains poorly understood. In particular, plant genotypic diversity may modulate ecosystem responses to defoliation, a key driver of ecosystem processes in grazed systems.
Irene Cordero   +11 more
wiley   +1 more source

Rethinking the soil core microbiome

open access: yesNew Phytologist, EarlyView.
Soil microbiome studies often define ‘core microbiomes’ using different operational criteria, including occurrence thresholds, abundance thresholds, or other selection methods. Using 1813 soil samples collected across four U.S. Department of Energy Bioenergy Research Centers, we show that these different operational choices identify different subsets ...
Jaejin Lee   +22 more
wiley   +1 more source

Circadian Clock Gates Verticillium dahliae Defence in Cotton by Modulating JAZs Expression

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT The circadian clock plays critical roles in orchestrating temporal regulation of diverse physiological processes. However, its role in mediating root‐associated immunity against soil‐borne pathogens in crops remains poorly understood. Here, we show that cotton circadian clock gates nighttime resistance to vascular fungal pathogen Verticillium ...
Ping Wang   +17 more
wiley   +1 more source

The TaCOMT1A‐Synthesised Sakuranetin Is a Novel Biostimulant Enhancing Drought Tolerance and Yield in Wheat

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Drought stress is a major limitation to global wheat production. Here, we demonstrate that the wheat gene TaCOMT1A, encoding a caffeic acid O‐methyltransferase, plays a crucial role in enhancing drought tolerance in wheat. Overexpression of TaCOMT1A significantly improved drought tolerance at the seedling stage, as evidenced by higher survival
Mingzhao Luo   +12 more
wiley   +1 more source

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