Results 11 to 20 of about 21,958 (210)

High-to-low CO2 acclimation reveals plasticity of the photorespiratory pathway and indicates regulatory links to cellular metabolism of Arabidopsis [PDF]

, 2012
Background: Photorespiratory carbon metabolism was long considered as an essentially closed and nonregulated pathway with little interaction to other metabolic routes except nitrogen metabolism and respiration. Most mutants of this pathway cannot survive
Alisdair, R.F., Bauwe, H., Dreissen, A., Fernie, A.R., Florian, A., Frankenbach, S., Hocken, N., Mielewczik, M., Timm, S., Walter, A.   +9 more
core   +16 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

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 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

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

Genes for asparagine metabolism in Lotus japonicus : differential expression and interconnection with photorespiration [PDF]

, 2017
Background: Asparagine is a very important nitrogen transport and storage compound in plants due to its high nitrogen/carbon ratio and stability.
Betti, Marco, Credali, Alfredo, García Calderón, Margarita, Márquez Cabeza, Antonio José, Pérez Delgado de Torres, Carmen María, Vega Piqueres, José María   +5 more
core   +1 more source

Intraspecific Measurements of Photorespiration [PDF]

Plant Physiology, 1972
The relative magnitudes of (a) CO(2) compensation concentration, (b) zero CO(2) intercept of the CO(2) response curve, (c) O(2) suppression of net photosynthesis, (d) differential (12)CO(2) and (14)CO(2) uptake, and (e) (14)CO(2) efflux into CO(2)-free air were determined in the dry bean (Phaseolus vulgaris L.) varieties Michelite-62 (M-62) and Red ...
F A, Martin, J L, Ozbun, D H, Wallace
openaire   +2 more sources