Results 91 to 100 of about 842,300 (197)

Spermine-mediated modulation of ethylene governs photosynthetic efficiency, nitrogen utilization, and heat stress tolerance in wheat (Triticum aestivum L.)

Plant Stress
Global warming-induced heat stress (HS) limits wheat productivity by impairing photosynthesis and nitrogen metabolism. We evaluated the effect of spermine (Spm) and ethephon (ETH; an ethylene donor) in HS tolerance across eight cultivars, and selected ...
Nidhi, Sadaf Saify, Mohammed Albaqami, Nafees A. Khan   +3 more
doaj   +1 more source

A carbonic anhydrase inhibitor induces bicarbonate-reversible suppression of electron transfer in pea photosystem 2 membrane fragments

, 2011
The effects of suppression of the carbonic anhydrase (CA) activity by a CA-inhibitor, acetazolamide (AA), on the photosynthetic activities of photosystem II (PS II) particles from higher plants were investigated. AA along with CA-activity inhibits the PS
V.V. Klimov, G. Samuelsson, S.K. Zharmukhamedov, S.I. Allakhverdiev, Allakhverdiev, S I,, Zharmukhamedov, S K,, A.V. Shitov, Shitov, A V,, Klimov, V V,, T.V. Shutova, Samuelsson, Göran,, Shutova, Tatiana,   +11 more
core   +1 more source

Longitudinal Photosynthetic Gradient in Crust Lichens' Thalli

, 2014
In order to evaluate the self-shading protection for inner photobionts, the photosynthetic activities of three crust lichens were detected using Microscope-Imaging-PAM.
Wu, Li, Lan, Shubin, Zhang, Gaoke, Zhang, Delu, Hu, Chunxiang, Hu, CX (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China.   +5 more
core   +1 more source

Current and possible approaches for improving photosynthetic efficiency

, 2018
One of the most important tasks laying ahead today’s biotechnology is to improve crop productivity with the aim of meeting increased food and energy demands of humankind.
Tamás, L., Oszvald, M., Éva, E.
core   +1 more source

Application of exogenous hydrogen sulfide alleviates cadmium-induced stress on tea plant growth

Plant Stress
Cadmium (Cd), a non-essential element of plants, can be absorbed by the root of tea plants [Camellia sinensis (L.) O. Kuntze], leading to hindered tea growth and compromised tea leaf quality.
Anqi Xing, Lingcong Dai, Yang Zhang, Xueyan Sui, Zichen Wu, Shuai Wan, Shujing Liu, Xuan Chen, Xinghui Li, Yuhua Wang   +9 more
doaj   +1 more source

Photoacoustic spectroscopy of Anacystis nidulans: III. Detection of photosynthetic activities

, 1984
Photosynthetic activities of Anacystis nidulans can be detected by photoacoustic spectroscopy. Algae treated by a photosynthetic inhibitor are used to provide the signal from the photochemically inactive sample.
Larue, Bernard, Carpentier, Robert, Leblanc, Roger M   +2 more
core   +1 more source

Molecular ecology and transcriptomics of marine photosynthetic picoeukaryotes [PDF]

Photosynthetic picoeukaroytes (PPEs), defined here as single celled organisms
Pearman, John K.
core  

Mechanisms of Bicarbonate Use Influence the Photosynthetic Carbon Dioxide Sensitivity of Tropical Seagrasses [PDF]

, 2013
The photosynthetic bicarbonate () use properties of three widely distributed tropical seagrasses were compared using a series of laboratory experiments.
Campbell, Justin E, Fourqurean, James W.
core  

.ALPHA.-Azohydroperoxide, A New Photosynthetic Reaction Inhibitor.

Journal of Weed Science and Technology, 1993
Seki, Rie, Tezuka, Takahiro, Yamashita, Takashi   +2 more
openaire   +2 more sources

Turn the light on! Using algae to learn how chloroplasts are built. [PDF]

Plant Physiol
Uranga M.
europepmc   +1 more source