The importance of chloroplast movement, nonphotochemical quenching, and electron transport rates in light acclimation and tolerance to high light in Arabidopsis thaliana.
Sign Up to like & getrecommendations! Published in 2019 at "American journal of botany"
DOI: 10.1002/ajb2.1378
Abstract: PREMISE While essential for photosynthesis, excess light can damage plants. We investigated how growth light conditions affect two photoprotective strategies, chloroplast movement and nonphotochemical quenching (NPQ), as well as electron transport rates (ETR), and the… read more here.
Keywords: high light; movement; movement nonphotochemical; nonphotochemical quenching ... See more keywords
Using machine learning to correct for nonphotochemical quenching in high‐frequency, in vivo fluorometer data
Sign Up to like & getrecommendations! Published in 2020 at "Limnology and Oceanography: Methods"
DOI: 10.1002/lom3.10378
Abstract: In vivo fluorometers use chlorophyll a fluorescence (Fchl) as a proxy to monitor phytoplankton biomass. However, the fluorescence yield of Fchl is affected by photoprotection processes triggered by increased irradiance (nonphotochemical quenching; NPQ), creating diurnal… read more here.
Keywords: machine learning; nonphotochemical quenching; fchl; high frequency ... See more keywords
Toward a Holistic Understanding and Models of Nonphotochemical Quenching Effects on In Vivo Fluorometry of Chlorophyll a in Coastal Waters
Sign Up to like & getrecommendations! Published in 2022 at "Photochemistry and Photobiology"
DOI: 10.1111/php.13693
Abstract: Nonphotochemical quenching (NPQ) is known to depress in vivo fluorescence (IVF) of chlorophyll a (Chla) in aquatic environments, which makes it difficult to interpret the hour‐to‐hour variations in Chla measured by in situ fluorometers. We… read more here.
Keywords: chlorophyll; ivf; effects vivo; nonphotochemical quenching ... See more keywords
Genetic Architecture of Natural Variation in Rice Nonphotochemical Quenching Capacity Revealed by Genome-Wide Association Study
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2017.01773
Abstract: The photoprotective processes conferred by nonphotochemical quenching (NPQ) serve fundamental roles in maintaining plant fitness and sustainable yield. So far, few loci have been reported to be involved in natural variation of NPQ capacity in… read more here.
Keywords: variation; capacity; rice; natural variation ... See more keywords