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Dynamical Modeling of Photosynthesis

, 2021
Photosynthesis, the biochemical process responsible for our survival on earth, is still rife with unknowns more than half a century after its discovery. These unknowns include its modes of function and the role of the key processes taking place apart from its regenerative Calvin cycle.
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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
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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
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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
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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
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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
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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
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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
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Proteorhodopsins dominate the expression of phototrophic mechanisms in seasonal and dynamic marine picoplankton communities [PDF]

PeerJ, 2018
The most abundant and ubiquitous microbes in the surface ocean use light as an energy source, capturing it via complex chlorophyll-based photosystems or simple retinal-based rhodopsins.
Ella T. Sieradzki, Jed A. Fuhrman, Sara Rivero-Calle, Laura Gómez-Consarnau   +3 more
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A qualitative dynamic picture of the chemical kinetics for photosynthesis

Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2018
In this article the photosynthetic process is described from a qualitative dynamic point of view. After a brief and mesoscopic description of the chemical process, the related chemical reactions will be discussed by a mathematical point of view at a ...
Francesca Magnabosco, Franco Cardin
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