Results 211 to 220 of about 63,030 (248)

The EPS-I exopolysaccharide transforms Ralstonia wilt pathogen biofilms into viscoelastic fluids for rapid dissemination in planta. [PDF]

Proc Natl Acad Sci U S A
Cope-Arguello ML, Li J, Konkel Z, Aoun N, Cowell T, Wagner N, Han Chan AL, Chu LT, Wang S, Carter MD, Allen C, Caverly LJ, Bui L, DeAngelis KM, Wargo MJ, Tran TM, Jacobs JM, Manikantan H, Lowe-Power TM.   +18 more
europepmc   +1 more source

Mixing oak and pine trees in Mediterranean forests increases aboveground hydraulic dysfunctions

Plant Biology, EarlyView.
Mixing oak and pine trees enhances hydraulic impairments of all species, although diversity can mitigate drought stress during extended drought periods. Abstract Increasing tree species diversity in Mediterranean forests could reduce drought‐induced hydraulic impairments through improved microclimate and reduced competition for water.
E. Mas, A. Vilagrosa, L. Morcillo, F. Valladares, C. Grossiord   +4 more
wiley   +1 more source

Salicylic acid mitigates arsenic-induced toxicity in wheat by enhancing growth and anatomical traits. [PDF]

Plant Signal Behav
Ali U, Zulfiqar A, Saleem A, Saleem MZ, Zulfiqar U, Abideen Z, Arshad MA, El-Beltagi HS, Alqahtani MD, Gururani MA.   +9 more
europepmc   +1 more source

Linking sap flow and tree water deficit in an unmanaged, mixed beech forest during the summer drought 2022

Plant Biology, EarlyView.
Sap flow and reversible stem shrinkage upon water depletion are strongly correlated under extreme drought conditions, but they respond differently to drought and cannot be used interchangeably when assessing tree response to drought. Abstract Temperate mixed forests are currently experiencing severe drought conditions and face increased risk of ...
L. S. Donfack, M. Mund, F. Koebsch, P. Schall, M. G. Heidenreich, D. Seidel, C. Ammer   +6 more
wiley   +1 more source

Enhanced expression of the <i>ScTpx2</i> gene confers tolerance to drought stress in transgenic sugarcane. [PDF]

GM Crops Food
Tirabante Terrones N, Gonçalves VR, Nelissen H, Gonzalez N, Souza Bernardes W, Faleiro de Lima R, Mayer J, Inzé D, Menossi M.   +8 more
europepmc   +1 more source

Iron homeostasis in the annual and perennial stem zones of Arabis alpina

Plant Biology, EarlyView.
Iron accumulates in secondary growth tissues in the perennial stem zone and is correlated with particular gene expression patterns in the perennial model plant Arabis alpina. Abstract Plants store nutrients, including the micronutrient iron, in bioavailable forms to support growth in subsequent seasons. The perennial lifestyle is preponderant in nature.
A. Sergeeva, H.‐J. Mai, P. Bauer
wiley   +1 more source

Temporal and spatial distribution of pectin, β(1-4)-galactan, xylan and lignin during differentiation of living fibres in young shoots of Leucaena leucocephala (Lam.) de wit. [PDF]

BMC Plant Biol
Sivan P, Rajput KS, Rao KS.
europepmc   +1 more source

Redistribution of soil water by mature trees towards dry surface soils and uptake by seedlings in a temperate forest

Plant Biology, EarlyView.
Mature beech trees redistributed soil water, equal to ca. 10% of stand transpiration, from deeper moist soils to dry surface soils, where it was taken up by seedlings of different tree species. Abstract Hydraulic redistribution is considered a crucial dryland mechanism that may be important in temperate environments facing increased soil drying–wetting
B. D. Hafner, B. D. Hesse, T. E. E. Grams   +2 more
wiley   +1 more source

Stem water potential measurements obtained using standard methodologies diverge under extreme drought in tomato and grapevine. [PDF]

Plant Physiol
Rodriguez-Dominguez CM, Carins-Murphy MR, Sebastian-Azcona J, Brodribb TJ.   +3 more
europepmc   +1 more source