Results 11 to 20 of about 22,116 (228)

The appropriate expression and coordination of glycolate oxidase and catalase are vital to the successful construction of the photorespiratory metabolic pathway

Frontiers in Plant Science, 2022
Photorespiration has emerged as a hotspot in the evolution of photosynthesis owing to the energy loss during the process. To ensure the physiological functions of photorespiration such as light protection, H2O2 signaling, and stress resistance, separate ...
Zhen Yao, Zelai Rao, Zelai Rao, ShuWang Hou, Changwei Tian, Chun-Yan Liu, Xiulan Yang, Guicai Zhu   +7 more
doaj   +1 more source

The role of photorespiration in plant immunity

Frontiers in Plant Science, 2023
To defend themselves in the face of biotic stresses, plants employ a sophisticated immune system that requires the coordination of other biological and metabolic pathways.
Xiaotong Jiang, Berkley J. Walker, Sheng Yang He, Jianping Hu   +3 more
doaj   +1 more source

How Plants May Maintain Protein Homeostasis Under Rising Atmospheric CO₂. [PDF]

Plant Cell Environ
ABSTRACT Vascular plants may employ several physiological mechanisms to stabilize their protein contents as atmospheric CO2 concentrations change over a day, year, decade, or century. One mechanism is that plants may rely more on soil ammonium as their nitrogen source when CO2 increases.
Bloom AJ, Shi X, Hannon NM.
europepmc   +2 more sources

Biosynthetic approaches to efficient assimilation of CO2via photorespiration modification in plant chassis

Frontiers in Bioengineering and Biotechnology, 2022
Plant chassis has emerged as the platform with great potential for bioproduction of high value-added products such as recombinant protein, vaccine and natural product.
Qing Wang, Qing Wang, Hao Yang, Hao Yang, Hao Yang, Peijian Cao, Fangjian Chen, Fangjian Chen, Lei Zhao, Lei Zhao   +9 more
doaj   +1 more source

Photorespiration Alleviates Photoinhibition of Photosystem I under Fluctuating Light in Tomato

Plants, 2022
Fluctuating light (FL) is a typical natural light stress that can cause photodamage to photosystem I (PSI). However, the effect of growth light on FL-induced PSI photoinhibition remains controversial.
Qi Shi, Hu Sun, Stefan Timm, Shibao Zhang, Wei Huang   +4 more
doaj   +1 more source

Strategies for modulation and optimization of the photorespiration pathway in plants

浙江大学学报. 农业与生命科学版, 2020
Plant ribulose-1, 5-bisphosphate carboxylase/oxidase (Rubisco) has two activities, and the one is carboxylation to assimilate CO2 to produce food for the biosphere, and the other one is oxidation to generate toxic 2-phosphoglycolate to commit the ...
ZHOU Tianjiao, DING Xiaohui, WANG Junhui
doaj   +1 more source

Photorespiration in eelgrass (Zostera marina L.): A photoprotection mechanism for survival in a CO2-limited world

Frontiers in Plant Science, 2022
Photorespiration, commonly viewed as a loss in photosynthetic productivity of C3 plants, is expected to decline with increasing atmospheric CO2, even though photorespiration plays an important role in the oxidative stress responses.
Billur Celebi-Ergin, Richard C. Zimmerman, Victoria J. Hill   +2 more
doaj   +1 more source

Global CO2 fertilization of Sphagnum peat mosses via suppression of photorespiration during the twentieth century

Scientific Reports, 2021
Natural peatlands contribute significantly to global carbon sequestration and storage of biomass, most of which derives from Sphagnum peat mosses. Atmospheric CO2 levels have increased dramatically during the twentieth century, from 280 to > 400 ppm ...
Henrik Serk, Mats B. Nilsson, Elisabet Bohlin, Ina Ehlers, Thomas Wieloch, Carolina Olid, Samantha Grover, Karsten Kalbitz, Juul Limpens, Tim Moore, Wiebke Münchberger, Julie Talbot, Xianwei Wang, Klaus-Holger Knorr, Verónica Pancotto, Jürgen Schleucher   +15 more
doaj   +1 more source

Modulation of Photorespiratory Enzymes by Oxidative and Photo-Oxidative Stress Induced by Menadione in Leaves of Pea (Pisum sativum)

Plants, 2021
Photorespiration, an essential component of plant metabolism, is concerted across four subcellular compartments, namely, chloroplast, peroxisome, mitochondrion, and the cytoplasm.
Ramesh B. Bapatla, Deepak Saini, Vetcha Aswani, Pidakala Rajsheel, Bobba Sunil, Stefan Timm, Agepati S. Raghavendra   +6 more
doaj   +1 more source

Metabolite Profiling in Arabidopsisthaliana with Moderately Impaired Photorespiration Reveals Novel Metabolic Links and Compensatory Mechanisms of Photorespiration

Metabolites, 2021
Photorespiration is an integral component of plant primary metabolism. Accordingly, it has been often observed that impairing the photorespiratory flux negatively impacts other cellular processes.
Stefan Timm, Adriano Nunes-Nesi, Alexandra Florian, Marion Eisenhut, Katja Morgenthal, Markus Wirtz, Rüdiger Hell, Wolfram Weckwerth, Martin Hagemann, Alisdair R. Fernie, Hermann Bauwe   +10 more
doaj   +1 more source