Results 231 to 240 of about 108,580 (340)

Non‐Additive Interactions Between Multiple Mutualists and Host Plant Genotype Simultaneously Promote Increased Plant Growth and Pathogen Defence

Plant, Cell &Environment, EarlyView.
ABSTRACT Understanding the impact of microbial interactions on plants is critical for maintaining healthy native ecosystems and sustainable agricultural practices. Despite the reality that genetically distinct plants host multiple microbes of large effect in the field, it remains unclear the extent to which host genotypes modulate non‐additive ...
Amanda H. Rawstern, Lucas J. Carbajal, Tyler J. Slade, Michelle E. Afkhami   +3 more
wiley   +1 more source

Fractography of white charcoal reveals past fungal infection and embolism in the secondary xylem via SEM. [PDF]

Appl Microsc
Yoon CJ, Kim KW.
europepmc   +1 more source

Drought‐Induced Abscisic Acid Accumulation in Soybean Roots Depends on NCED Gene Expression More Than Shoot‐to‐Root ABA Transport

Plant, Cell &Environment, EarlyView.
Abstract Abscisic acid (ABA) is a key phytohormone in plant responses to water deficit. Although there is extensive evidence that roots can synthesise ABA, recent findings suggest that local synthesis in response to dehydration contributes little to the root ABA pool compared to shoot‐sourced ABA.
Jaime Puértolas, Pedro Castro‐Valdecantos, Moxian Chen, Jianhua Zhang, Ian C. Dodd   +4 more
wiley   +1 more source

Response of root morphology and anatomy of two alfalfa cultivars with contrasting root system architecture to phosphorus deficiency under drought stress. [PDF]

Front Plant Sci
Pan X, Wang Z, Fu Y, Xu D, Wei X, Wang P, Chen Y, Xu B, Wei G.   +8 more
europepmc   +1 more source

Diurnal Variations in Photochemical Energy Utilization and Osmotic Adjustments in Black Poplar Leaves Under Progressive Water Stress

Plant, Cell &Environment, EarlyView.
ABSTRACT Drought limits the productivity of fast‐growing woody crops, although the metabolic adjustments conferring water stress tolerance remain poorly understood. We investigated the responses of Populus nigra seedlings to water stress by integrating daily physiological measurements and NMR metabolomic analyses.
Antonella Gori, Mauro Centritto, Anatoly P. Sobolev, Giovanni Marino, Francesco Loreto, Francesca Alderotti, Cecilia Brunetti   +6 more
wiley   +1 more source

Vertical Stratification Drives Divergent Spatial Trade-Offs Among Xylem Cell Types in Angiosperm Trees of a Mountain Forest in Eastern China. [PDF]

Ecol Evol
Yang Q, Hong Y, Morris H, Pu F, Song Z, Zhang X, Song K.   +6 more
europepmc   +1 more source

Impact of nitrogen nutritional status on the dynamics of xylem hydraulic failure and non-structural carbohydrates under moderate and severe droughts in fast-growing trees (Populus spp.)

, 2018
Laure Bouyer, L. Marchand, Cécile Vincent-Barbaroux, Cochard, Muriel Feinard-Duranceau, Isabelle Le Jan, Alain Delaunay, Sylvain Chamaillard, Têtè Sévérien Barigah, Franck Brignolas, Régis Fichot   +10 more
openalex   +1 more source

De‐Coupled Water and Nitrogen Translocation From Subsoil to Canopy of Temperate Forest Trees

Plant, Cell &Environment, EarlyView.
ABSTRACT Water and nitrogen (N) transport from soil to canopy play a central role in tree functioning, yet direct evidence for their timing and coupling in mature forests remains scarce. We report results from a paired dual‐isotope (2H, 15N) tracer experiment in a temperate forest, comparing water and nitrate uptake patterns across tree species ...
Klara Mrak, Christina A. Hackmann, Sharath S. Paligi, Christian Ammer, Norbert Lamersdorf, Christoph Leuschner, John D. Marshall, Ruth‐Kristina Magh   +7 more
wiley   +1 more source

Employing a Hysteresis Approach to Analyze Shifts in Tree Physiological Thresholds in Response to Drought

Plant, Cell &Environment, EarlyView.
ABSTRACT Drought‐induced tree mortality underscores the need for improved physiological models to predict tree responses to water stress. We employed a hysteresis modelling approach analyzing diel water absorption and desorption cycles to understand drought‐induced shifts in physiological thresholds.
Mauro Brum, Annie Deslauriers, Matthew Vadeboncoeur, Tanner Frost, David Moore, Caroline Rodrigues da Silva, Daniel B. Metcalfe, Heidi Asbjornsen   +7 more
wiley   +1 more source

Lignin-Carbohydrate Nano-Sized Structures: An Evidence of Intracellular Lignin Biosynthesis? [PDF]

Plants (Basel)
Shutskiy NA, Pokryshkin SA, Anikeenko EA, Faleva AV, Belesov AV, Pikovskoi II, Vashukova KS, Mayer LV, Kosyakov DS, Kalmykova MS, Chukhchin DG.   +10 more
europepmc   +1 more source