Results 41 to 50 of about 114,880 (292)

Chloroplast thioredoxin systems dynamically regulate photosynthesis in plants [PDF]

Biochemical Journal, 2019
Abstract Photosynthesis is a highly regulated process in photoautotrophic cells. The main goal of the regulation is to keep the basic photosynthetic reactions, i.e. capturing light energy, conversion into chemical energy and production of carbohydrates, in balance.
Rintamäki Eevi, Nikkanen Lauri
openaire   +3 more sources

Higher absorbed solar radiation partly offset the negative effects of water stress on the photosynthesis of Amazon forests during the 2015 drought [PDF]

, 2018
Amazon forests play an important role in the global carbon cycle and Earth\u27s climate. The vulnerability of Amazon forests to drought remains highly controversial.
He, Binbin, Li, Xing, Xiao, Jingfeng
core   +2 more sources

Effects of Red and Blue Light on the Growth, Photosynthesis, and Subsequent Growth under Fluctuating Light of Cucumber Seedlings

Plants
The effects of red and blue light on growth and steady-state photosynthesis have been widely studied, but there are few studies focusing on dynamic photosynthesis and the effects of LED pre-treatment on cucumber seedlings’ growth, so in this study ...
Tengqi Wang, Qiying Sun, Yinjian Zheng, Yaliang Xu, Binbin Liu, Qingming Li   +5 more
doaj   +1 more source

Temporal Variation in Tower-Based Solar-Induced Chlorophyll Fluorescence and Its Environmental Response in a Chinese Cork Oak Plantation

Remote Sensing, 2023
With the development of spectrum observation technology, solar-induced chlorophyll fluorescence (SIF)—an effective substitute for photosynthesis—has been widely used to monitor crop stress, vegetation phenology and ecosystem productivity.
Meijun Hu, Xiangfen Cheng, Jinsong Zhang, Hui Huang, Yu Zhou, Xin Wang, Qingmei Pan, Chongfan Guan   +7 more
doaj   +1 more source

Wintertime Simulations Induce Changes in the Structure, Diversity and Function of Antarctic Sea Ice-Associated Microbial Communities

Microorganisms, 2022
Antarctic sea-ice is exposed to a wide range of environmental conditions during its annual existence; however, there is very little information describing the change in sea-ice-associated microbial communities (SIMCOs) during the changing seasons.
Violetta La Cono, Francesco Smedile, Francesca Crisafi, Laura Marturano, Stepan V. Toshchakov, Gina La Spada, Ninh Khắc Bản, Michail M. Yakimov   +7 more
doaj   +1 more source

Climate and Yield in a closed greenhouse [PDF]

, 2008
The so-called closed greenhouse (closed ventilation windows) is a recent innovation in Dutch greenhouse industry. The technical concept consists of a heat pump, underground (aquifer) seasonal energy storage as well as daytime storage, air treatment units
Bakker, M.J., Heuvelink, E., Marcelis, L.F.M., Raaphorst, M.   +3 more
core   +2 more sources

Delayed photosynthesis response causes carbon assimilation reduction in soybean under fluctuating light

Journal of Integrative Agriculture
Plants encounter dynamic light environments in natural field conditions, and species differ in their physiological and biochemical mechanisms for acclimating to fluctuating light (FL).
Jing Gao, Shenglan Li, Yi Lei, Qi Wang, Zili Ning, Zhaohong Lu, Xianming Tan, Mei Xu, Feng Yang, Wenyu Yang   +9 more
doaj   +1 more source

Investigation of carbon and energy metabolic mechanism of mixotrophy in Chromochloris zofingiensis

Biotechnology for Biofuels, 2021
Background Mixotrophy can confer a higher growth rate than the sum of photoautotrophy and heterotrophy in many microalgal species. Thus, it has been applied to biodiesel production and wastewater utilization.
Zhao Zhang, Dongzhe Sun, Ka-Wing Cheng, Feng Chen   +3 more
doaj   +1 more source

Generalization and evaluation of the process-based forest ecosystem model PnET-CN for other biomes [PDF]

, 2015
Terrestrial ecosystems play an important role in carbon, water, and nitrogen cycling. Process-based ecosystem models, including PnET-CN, have been widely used to simulate ecosystem processes during the last two decades.
Ollinger, Scott V., Thorn, Alexandra M., Xiao, Jingfeng   +2 more
core   +2 more sources

In planta study of photosynthesis and photorespiration using NADPH and NADH/NAD+ fluorescent protein sensors

Nature Communications, 2020
NADP(H) and NAD(H) are crucial energy molecules in plant metabolism. Here, via the use of circularly permutated fluorescent protein sensors, the authors demonstrate dynamic changes in NADPH and the NADH/NAD+ ratio during photosynthesis and ...
Shey-Li Lim, Chia Pao Voon, Xiaoqian Guan, Yi Yang, Per Gardeström, Boon Leong Lim   +5 more
doaj   +1 more source