Non-photochemical quenching of photosystem I as an adaptive response to prolonged drought
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Experimental Botany"
DOI: 10.1093/jxb/erac438
Abstract: This article comments on: Sapeta H, Yokono M, Takabayashi A, Ueno Y, Cordeiro AM, Hara T, Tanaka A, Akimoto S, Oliveira MM, Tanaka R. 2023. Reversible down-regulation of photosystems I and II leads to fast… read more here.
Keywords: quenching photosystem; non photochemical; photochemical quenching; drought ... See more keywords
Multilevel regulation of non‐photochemical quenching and state transitions by chloroplast NADPH‐dependent thioredoxin reductase
Sign Up to like & getrecommendations! Published in 2019 at "Physiologia Plantarum"
DOI: 10.1111/ppl.12914
Abstract: In natural growth habitats, plants face constant, unpredictable changes in light conditions. To avoid damage to the photosynthetic apparatus on thylakoid membranes in chloroplasts, and to avoid wasteful reactions, it is crucial to maintain a… read more here.
Keywords: state; non photochemical; photochemical quenching; nadph dependent ... See more keywords
Non-photochemical quenching estimates from in situ spectroradiometer measurements: implications on remote sensing of sun-induced chlorophyll fluorescence in lakes.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.469402
Abstract: Quantum yield of fluorescence (ϕF) is key to interpret remote measurements of sun-induced fluorescence (SIF), and whether the SIF signal is governed by photochemical quenching (PQ) or non-photochemical quenching (NPQ). Disentangling PQ from NPQ allows… read more here.
Keywords: remote sensing; non photochemical; sun induced; photochemical quenching ... See more keywords
Non-photochemical Quenching Plays a Key Role in Light Acclimation of Rice Plants Differing in Leaf Color
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2016.01968
Abstract: Non-photochemical quenching (NPQ) is an important photoprotective mechanism in rice; however, little is known regarding its role in the photosynthetic response of rice plants with differing in leaf color to different irradiances. In this study,… read more here.
Keywords: non photochemical; photochemical quenching; rice; light ... See more keywords
Higher Photochemical Quenching and Better Maintenance of Carbon Dioxide Fixation Are Key Traits for Phosphorus Use Efficiency in the Wheat Breeding Line, RAC875
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2021.816211
Abstract: Maintaining carbohydrate biosynthesis and C assimilation is critical under phosphorus (P) deficiency as inorganic P (Pi) is essential for ATP synthesis. Low available P in agricultural soils occurs worldwide and fertilizer P sources are being… read more here.
Keywords: wheat; use efficiency; phosphorus; photochemical quenching ... See more keywords
NTRC Effects on Non-Photochemical Quenching Depends on PGR5
Sign Up to like & getrecommendations! Published in 2021 at "Antioxidants"
DOI: 10.3390/antiox10060900
Abstract: Non-photochemical quenching (NPQ) protects plants from the detrimental effects of excess light. NPQ is rapidly induced by the trans-thylakoid proton gradient during photosynthesis, which in turn requires PGR5/PGRL1-dependent cyclic electron flow (CEF). Thus, Arabidopsis thaliana… read more here.
Keywords: pgr5; non photochemical; photochemical quenching; pgr5 activity ... See more keywords
Non-photochemical Quenching: From Light Perception to Photoprotective Gene Expression
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms23020687
Abstract: Light is essential for photosynthesis but light levels that exceed an organism’s assimilation capacity can cause serious damage or even cell death. Plants and microalgae have developed photoprotective mechanisms collectively referred to as non-photochemical quenching… read more here.
Keywords: non photochemical; perception; light perception; photochemical quenching ... See more keywords
Non-Photochemical Quenching under Drought and Fluctuating Light
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms23095182
Abstract: Plants grow in a variable environment in regard to soil water and light driving photochemical reactions. Light energy exceeding plant capability to use it for photochemical reactions must be dissipated by processes of non-photochemical quenching… read more here.
Keywords: non photochemical; water; photochemical quenching; fluctuating light ... See more keywords
Melanisation in Boreal Lichens Is Accompanied by Variable Changes in Non-Photochemical Quenching
Sign Up to like & getrecommendations! Published in 2022 at "Plants"
DOI: 10.3390/plants11202726
Abstract: Lichens often grow in microhabitats where they absorb more light than they can use for fixing carbon, and this excess energy can cause the formation of harmful reactive oxygen species (ROS). Lichen mycobionts can reduce… read more here.
Keywords: non photochemical; photochemical quenching; lichens accompanied; boreal lichens ... See more keywords