Results 51 to 60 of about 298,041 (302)

Estimates of Lake Nitrogen, Phosphorus, and Chlorophyll‐a Concentrations to Characterize Harmful Algal Bloom Risk Across the United States

open access: yesEarth's Future
Excess nutrient pollution contributes to the formation of harmful algal blooms (HABs) that compromise fisheries and recreation and that can directly endanger human and animal health via cyanotoxins.
Meredith M. Brehob   +5 more
doaj   +1 more source

Herbivory‐Induced Stomatal Opening Triggers the Dispersal of an Invasive Insect Herbivore

open access: yesAdvanced Science, EarlyView.
The invasive leafminer Phthorimaea absoluta uniquely manipulates plant defenses by inducing stomatal opening in tomato. This response, mediated by the stomatal regulator IQM1, enhances the release of the repellent volatile benzaldehyde. This volatile triggers the dispersal of adult moths, facilitates colonization of new hosts, and leads to rapid ...
Limin Chen   +10 more
wiley   +1 more source

Subsurface chlorophyll maxima reduce the performance of non-photochemical quenching corrections in the Southern Ocean

open access: yesFrontiers in Marine Science
Non-photochemical quenching (NPQ) within phytoplankton cells often causes the daytime suppression of chlorophyll fluorescence in the Southern Ocean. This is problematic and requires accurate correction when chlorophyll fluorescence is used as a proxy for
Kimberlee Baldry   +7 more
doaj   +1 more source

PHOTOCHEMICAL RING-OPENING IN meso-CHLORINATED CHLOROPHYLLS [PDF]

open access: yes, 1990
Irradiation of 20-chloro-chlorophylls of the a-type with visible light produces long-wavelength shifted photoproducts, which transform in the dark to linear tetrapyrroles (bile pigments).
Struck, A.   +3 more
core   +1 more source

OsCPK12‐OsATPD1 Module Regulates Photosynthetic Acclimation to Light Stress in Rice

open access: yesAdvanced Science, EarlyView.
OsCPK12 interacts and phosphorylates OsAtpD1 at Ser8 in its transit peptide. This phosphorylation promote its chloroplast translocation, thereby maintaining ATP synthase activity and proton gradient (ΔpH) homeostasis and regulating photosynthetic acclimation, photoprotection, and repair under light stress.
Beifang Wang   +17 more
wiley   +1 more source

Physiological and biochemical responses of Mexican marigold (Tagetes minuta L.) to mycorrhizal fungi application under salinity stress condition [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2020
In order to investigate the effect of mycorrhizal fungi under salinity stress conditions on physiological and biochemical properties of Mexican marigold (Tagetes minuta L.), a pot factorial experiment was conducted based on a completely randomized design
Morteza Iraji Mareshk   +1 more
doaj  

Natural‐Inspired Engineered Microalgae With Selenium Enrichment Enabled Potent Anti‐Tumor Immunity

open access: yesAdvanced Science, EarlyView.
Se‐Ssp was engineered as a potent immunomodulator for activating innate immunity via the TLR and cGAS‐STING pathways, therefore converting “cold” tumors into “hot” tumors to achieve high efficacy and long‐term therapeutic outcomes. ABSTRACT Immunotherapy has shed light on clinical oncology for several decades.
Yuqi Yang   +11 more
wiley   +1 more source

The effect of humic acid on growth, yield, and some physiological parameters of wheat under salinity stress [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2020
Salinity is a major environmental stress, reducing growth and yield of a wide variety of crops all over the world. The present study assessed effects of humic acid and salinity stress on the growth and some physiological responses of wheat in a pot ...
Reza Sharifi Asl   +2 more
doaj  

Phytotoxicity of Chromium (VI) on Germination, Growth Attributes and Pigmentation in Cluster Bean [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2023
An investigation was carried out to study the phytotoxic effect of chromium (VI) on seed germination, plant growth parameters and biosynthesis of pigments in cluster bean (Cyamopsis tetragonoloba).
N. Kholiya, A. Kumar
doaj  

Home - About - Disclaimer - Privacy