Results 101 to 110 of about 20,856 (255)

Comprehensive identification, stress responses and protein-protein interactions of the ferredoxin gene family in the fast-growing tree species Paulownia fortunei

BMC Plant Biology
Paulownia fortunei is a significant fast-growing economic tree species with wide industrial value, and studies have revealed that its rapid growth mechanism is associated with its C3-CAM photosynthetic characteristics.
Xin Mao, Haibo Yang, Mengmeng Ji, Pingluo Xu, Guoqiang Fan   +4 more
doaj   +1 more source

Quantitative proteomics of a B12 -dependent alga grown in coculture with bacteria reveals metabolic tradeoffs required for mutualism [PDF]

, 2017
The unicellular green alga Lobomonas rostrata requires an external supply of vitamin B12 (cobalamin) for growth, which it can obtain in stable laboratory cultures from the soil bacterium Mesorhizobium loti in exchange for photosynthate.
Amin, Amin, Arrigo, Ashen, Beliaev, Bertrand, Bertrand, Biller, Bradford, Catalano, Chauvin, Cooper, Copley, Croft, Durham, Eisenreich, Elias, Emerich, Falkowski, Fernandes, Geng, González, Grant, Helliwell, Helliwell, Helliwell, Hold, Hom, Kanehisa, Kazamia, Kazamia, Koch, Koch, Liu, Lodwig, Lohse, Longworth, Matsuo, Maxwell, Mus, Nedelcu, Noirel, Ohlrogge, Paerl, Palmer, Pandhal, Panter, Park, Pfaffl, Saalbach, Saibil, Schmollinger, Shargool, Sher, Song, Tai, Thiel, Untergasser, Vizcaíno, Wagner-Döbler, Wienkoop, Xie, Zhang   +62 more
core   +2 more sources

Carboxydotrophic Acetogenesis in Alkaline Conditions Results in Transient Formate Production by the Halo‐Alkaliphilic Acetogen Haloacetibacter carboxydivorans Gen. Nov. sp. Nov

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This work presents the physiological exploration of the halo‐alkaliphilic, carboxydotrophic acetogen bacterium MD4. In contrast to well‐characterised neutrophilic and slightly acidophilic acetogenic carboxydotrophs, this work shows an important role for formate production, instead of ethanol, as a redox exhaust mechanism in alkaline conditions ...
Martijn Diender, Isabelle M. Keijsers, Anastasia Galani, Timo van Roosmalen, Alfons J. M. Stams, Diana Z. Sousa   +5 more
wiley   +1 more source

The Cryptic Plastid of Euglena longa Defines a New Type of Nonphotosynthetic Plastid Organelle

mSphere, 2020
Most secondary nonphotosynthetic eukaryotes have retained residual plastids whose physiological role is often still unknown. One such example is Euglena longa, a close nonphotosynthetic relative of Euglena gracilis harboring a plastid organelle of ...
Zoltán Füssy, Kristína Záhonová, Aleš Tomčala, Juraj Krajčovič, Vyacheslav Yurchenko, Miroslav Oborník, Marek Eliáš   +6 more
doaj   +1 more source

Multiscale metabolic modeling of C4 plants: connecting nonlinear genome-scale models to leaf-scale metabolism in developing maize leaves

, 2015
C4 plants, such as maize, concentrate carbon dioxide in a specialized compartment surrounding the veins of their leaves to improve the efficiency of carbon dioxide assimilation.
Bogart, Eli, Myers, Christopher R.
core   +3 more sources

The Molecular Cochaperone NbSGT1 May Function as an Endogenous Suppressor of RNA Silencing That Is Recruited by a Potyvirus in Infection of Plants

Molecular Plant Pathology, Volume 27, Issue 2, February 2026.
The molecular co‐chaperone NbSGT1 interacts with potyviral HC‐Pro and promotes viral infection in plants. Notably, (1) NbSGT1 enhances the RSS activity of HC‐Pro and (2) NbSGT1 acts as an endogenous suppressor of RNA silencing (ESR), suppressing RNA silencing in plants.
Wei Shi, Liwen Zhang, Na Li, Bei Gou, Li Qin, Wenping Qiu, Hongguang Cui, Hui Wang, Zhaoji Dai   +8 more
wiley   +1 more source

Computational simulation of the reactive oxygen species and redox network in the regulation of chloroplast metabolism.

PLoS Computational Biology, 2020
Cells contain a thiol redox regulatory network to coordinate metabolic and developmental activities with exogenous and endogenous cues. This network controls the redox state and activity of many target proteins.
Melanie Gerken, Sergej Kakorin, Kamel Chibani, Karl-Josef Dietz   +3 more
doaj   +1 more source

Photosynthesis [PDF]

, 2016
Photosynthesis sustains virtually all life on planet Earth providing the oxygen we breathe and the food we eat; it forms the basis of global food chains and meets the majority of humankind's current energy needs through fossilized photosynthetic fuels ...
Blankenship, Blankenship, Matthew P. Johnson, Nelson, Raines, Ruban, Sage   +6 more
core   +1 more source

Expression of the minor isoform pea ferredoxin in tobacco alters photosynthetic electron partitioning and enhances cyclic electron flow [PDF]

, 2012
Ferredoxins (Fds) are ferrosulfoproteins that function as low-potential electron carriers in plants. The Fd family is composed of several isoforms that share high sequence homology but differ in functional characteristics.
Blanco, Nicolás Ernesto, Bravo Almonacid, Fernando Felix, Ceccoli, Romina Denis, Dalla Via, Maria Virginia, Hajirezaei, Mohammad Reza, Hanke, Guy T., Melzer, Michael, Scheibe, Renate, Segretin, Maria Eugenia, Voss, Ingo   +9 more
core   +2 more sources

A General Tool for Engineering the NAD/NADP Cofactor Preference of Oxidoreductases [PDF]

, 2017
The ability to control enzymatic nicotinamide cofactor utilization is critical for engineering efficient metabolic pathways. However, the complex interactions that determine cofactor-binding preference render this engineering particularly challenging ...
Arnold, Frances H., Baumschlager, Armin, Brinkmann-Chen, Sabine, Cahn, Jackson K. B., Mayo, Stephen L., Werlang, Caroline A.   +5 more
core   +2 more sources