Results 71 to 80 of about 13,627 (186)

RAP2.3 Is Required for MYB51 and SIGMA3 Expression During the Response of Arabidopsis thaliana to Multifactorial Stress Combination

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT In nature, plants are subjected to multiple environmental stress factors simultaneously or sequentially. Recent studies revealed that when three or more stress factors impact a plant simultaneously (termed ‘multifactorial stress combination’; MFSC), plant survival declines, even if the intensity of each individual stress involved in the MFSC ...
Ranjita Sinha   +9 more
wiley   +1 more source

Single-color peripheral photoinhibition lithography of nanophotonic structures

open access: yesPhotoniX, 2022
Advances in direct laser writing to attain super-resolution are required to improve fabrication performance and develop potential applications for nanophotonics.
Minfei He   +14 more
doaj   +1 more source

Exogenous IAA application alleviated altered physiological and biochemical processes through promoting H‐ATPase and Fe chelate reductase activities in common bean (Phaseolus vulgaris L.) subjected to iron deficiency

open access: yesPlant Biology, EarlyView.
Exogenous IAA supply enhances the strategy I response in common bean under iron deficiency. Abstract Iron deficiency is a common nutritional disorder observed in calcareous soils, where its resolution by classical methods has shown its failure. However, the exploitation of certain potentialities possessed by crops (rhizosphere acidification, H‐ATPase ...
K. Nsiri   +5 more
wiley   +1 more source

Drought resistance is influenced by soil water uptake depth in dryland shrubs

open access: yesPlant Biology, EarlyView.
Higher drought resistance was associated with shifts from shallow to deep soil water uptake under drier conditions, with both covarying with functional traits in drylands. Abstract Climate change exacerbates aridity in dry shrublands leading to different responses of coexisting shrubs to drought, including different resistance (capacity to sustain ...
E. Tamudo   +3 more
wiley   +1 more source

Role of dark respiration in photoinhibition of photosynthesis and its reactivation in the cyanobacterium Anacystis nidulans

open access: yes, 1993
Photoinhibition of photosynthesis and its reactivation was studied in the cyanobaterium A. nidulans in the presence of the respiratory inhibitor sodium azide, the uncouplers carbonyl cyanide p-(trifluoromethoxy)-phenylhydrazone (FCCP) and carbonyl ...
Raghavendra, A. S.   +2 more
core   +1 more source

Performance of planted native seedlings in felled strips within Pinus radiata plantation forest

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Exotic plantations could facilitate native forest restoration through a managed transition utilizing partial harvest, poisoning, or natural senescence of the plantation. Objectives To explore canopy gap creation and herbivore exclusion in a Pinus radiata plantation on planted seedlings of three native tree species.
Grace R. Marshall   +2 more
wiley   +1 more source

Photoinhibition and recovery after selective short-term exposure to solar radiation of five chlorophyll c-containing marine microalgae

open access: yesCiencias Marinas, 2002
The differential sensitivity of five chlorophyll c-containing marine microalgae to different components of solar radiation, e.g. photosynthetic active radiation (PAR), ultraviolet-A (UV-A) and ultraviolet-B (UV-B), was investigated in an exclusion ...
O Montero   +3 more
doaj   +1 more source

Slow‐release peat‐urea fertilizer increased sweet corn yield and nitrogen use efficiency compared to urea

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Nitrogen (N) use efficiency of urea is often low, resulting in inefficient N utilization. Again, peat, a high organic carbon (OC)‐containing soil, is considered a problematic soil. However, enriching peat with urea may release fertilizer N slowly, and its application to agricultural soil can sequester OC in the soil.
Ummya Habiba   +4 more
wiley   +1 more source

Effect of solar and artificial UV radiation on photosynthetic performance and carbonic anhydrase activity in intertidal macroalgae from southern Spain

open access: yesCiencias Marinas, 2009
The effect of UV radiation on photosynthetic rate and carbon uptake, estimated as carbonic anhydrase activity, was studied by incubating intertidal algae, Fucus spiralis (Phaeophyta) and Ulva olivascens (Chlorophyta), under both artificial and solar ...
B Viñegla, F López-Figueroa
doaj   +1 more source

Short‐Term Weather Variability Alters Plant Carbon Balance in Arctic Tundra Species

open access: yesGlobal Change Biology Communications, Volume 1, Issue 4, December 2026.
With weather variability increasing due to climate change, we examined its effects on three species of Arctic plants. Short‐term variability in temperature increases average dark respiration rate while variability in light decreases average photosynthetic rate.
Shu Han Gan   +4 more
wiley   +1 more source

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