Results 71 to 80 of about 14,638 (166)

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

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

Inhibition of ferredoxin: NADP+ reductase activity by the hexacyanochromate (III) ion

Biochemical and Biophysical Research Communications, 1986
The small inorganic complex Cr(CN)6(3-) is a clean inhibitor of the ferredoxin: NADP+ reductase-catalysed oxidation of reduced spinach ferredoxin by NADP+. Independent spectrophotometric measurements show that millimolar additions of Cr(CN)6(3-) to mixtures of ferredoxin and ferredoxin NADP+ reductase give a marked attenuation of the difference ...
Armstrong, F, Corbett, S
openaire   +3 more sources

Ferredoxin-NADP+ Reductase [PDF]

Journal of Biological Chemistry, 2005
Nicolas Cassan, Bernard Lagoutte, Pierre Sétif   +2 more
openaire   +1 more source

A cross-linked complex between ferredoxin and ferredoxin-NADP+ reductase.

Journal of Biological Chemistry, 1984
The water-soluble carbodiimide, N-ethyl-3-(3-dimethylaminopropyl)carbodiimide was found to effectively cross-link ferredoxin to ferredoxin-NADP+ reductase. The covalent complex has a stoichiometry of 1 mol of ferredoxin per mol of the reductase. The flavoprotein moiety of the cross-linked complex maintains most of its diaphorase activity and more ...
G. Zanetti, A. Aliverti, B. Curti
openaire   +3 more sources

Comparative Proteomic Analysis Reveals Proteins Putatively Involved in Toxin Biosynthesis in the Marine Dinoflagellate Alexandrium catenella

Marine Drugs, 2013
Alexandrium is a neurotoxin-producing dinoflagellate genus resulting in paralytic shellfish poisonings around the world. However, little is known about the toxin biosynthesis mechanism in Alexandrium. This study compared protein profiles of A.
Da-Zhi Wang, Yue Gao, Lin Lin, Hua-Sheng Hong   +3 more
doaj   +1 more source

Biohybrid photosynthetic charge accumulation detected by flavin semiquinone formation in ferredoxin-NADP⁺ reductase. [PDF]

Chem Sci, 2022
Utschig LM, Brahmachari U, Mulfort KL, Niklas J, Poluektov OG.   +4 more
europepmc   +1 more source

Diurnal biomarkers reveal key photosynthetic genes associated with increased oil palm yield.

PLoS ONE, 2019
To investigate limiters of photosynthate assimilation in the carbon-source limited crop, oil palm (Elaeis guineensis Jacq.), we measured differential metabolite, gene expression and the gas exchange in leaves in an open field for palms with distinct ...
Bee Keat Neoh, Yick Ching Wong, Huey Fang Teh, Theresa Lee Mei Ng, Soon Huat Tiong, Tony Eng Keong Ooi, Mohd Zairey Md Zain, Mohd Amiron Ersad, Chee Keng Teh, Heng Leng Lee, Siti Khadijah Mohd Rais, See Siang Cheah, Fook Tim Chew, Harikrishna Kulaveerasingam, David Ross Appleton   +14 more
doaj   +1 more source

CRISPRi screen identifies FprB as a synergistic target for gallium therapy in Pseudomonas aeruginosa

Nature Communications
With the rise of antibiotic-resistant bacteria, non-antibiotic therapies like gallium gain increasing attention. Intravenous gallium nitrate is under Phase II clinical trials to treat chronic Pseudomonas aeruginosa infections in cystic fibrosis patients.
Yu Zhang, Tingting Zhang, Xue Xiao, Yejun Wang, Adam Kawalek, Jinzhao Ou, Anmin Ren, Wenhao Sun, Vincent de Bakker, Yujie Liu, Yuelong Li, Liang Yang, Liang Ye, Ning Jia, Jan-Willem Veening, Xue Liu   +15 more
doaj   +1 more source

Gibberellin delays floral transition in cultivated strawberry via the coordinated modulation of photoperiod signaling and nitrogen metabolism

Horticulture Advances
Gibberellins (GAs) play a critical role in regulating the balance between vegetative and reproductive growth in strawberries; however, the underlying molecular mechanisms remain largely unclear.
Yushuo Xu, Hongkun Wang, Xiaodong Chen, Juan Xie, Huazhao Yuan, Ejiao Wu, Jing Wang, Yushan Qiao, Fuhua Pang, Jiahui Liang   +9 more
doaj   +1 more source