Effects of genetic manipulation of the activity of photorespiration on the redox state of photosystem I and its robustness against excess light stress under CO2-limited conditions in rice
Sign Up to like & getrecommendations! Published in 2018 at "Photosynthesis Research"
DOI: 10.1007/s11120-018-0515-y
Abstract: Under CO2-limited conditions such as during stomatal closure, photorespiration is suggested to act as a sink for excess light energy and protect photosystem I (PSI) by oxidizing its reaction center chlorophyll P700. In this study,… read more here.
Keywords: genetic manipulation; light stress; photorespiration; excess light ... See more keywords
High ammonium supply impairs photosynthetic efficiency in rice exposed to excess light
Sign Up to like & getrecommendations! Published in 2019 at "Photosynthesis Research"
DOI: 10.1007/s11120-019-00614-z
Abstract: Mechanisms involving ammonium toxicity, excess light, and photosynthesis are scarcely known in plants. We tested the hypothesis that high NH4+ supply in presence of high light decreases photosynthetic efficiency of rice plants, an allegedly tolerant… read more here.
Keywords: supply; photosynthetic efficiency; rice; ammonium ... See more keywords
Photochemical efficiency of photosystem II in two apple cultivars affected by elevated temperature and excess light in vivo
Sign Up to like & getrecommendations! Published in 2020 at "South African Journal of Botany"
DOI: 10.1016/j.sajb.2020.01.017
Abstract: Abstract In orchards, high temperature and high light stress are the most common abiotic stresses, which negatively affect fruit yield and quality. In this study, the physiological response of apple (Malus × domestica Borkh) cultivars to combination… read more here.
Keywords: temperature excess; apple cultivars; excess light; apple ... See more keywords
Trait coordination at leaf level explains the resistance to excess light stress in shade-tolerant tropical tree species.
Sign Up to like & getrecommendations! Published in 2022 at "Tree physiology"
DOI: 10.1093/treephys/tpac014
Abstract: Plant functioning in response to the environment is an important issue for vegetation reassembly of degraded lands because both low and excessive sunlight influence performance of young plants. However, how shade-tolerant tree species deal with… read more here.
Keywords: shade tolerant; light stress; tree species; tropical tree ... See more keywords