Results 31 to 40 of about 234,061 (389)

Localization of a 64-kDa phosphoprotein in the lumen between the outer and inner envelopes of pea chloroplasts [PDF]

, 1987
The identification and localization of a marker protein for the intermembrane space between the outer and inner chloroplast envelopes is described. This 64-kDa protein is very rapidly labeled by [γ-32P]ATP at very low (30 nM) ATP concentrations and the ...
Arnon D. J., Barraclaugh R., Bennett J., Block M. A., Bloom M. V., Bourdier C., Carde J. P., Cleveland D. W., Cline K., Cline K., Cortez N., Douce R., Douce R., Flugge U. I., Guitton C., Hunter T., Keegstra K., Laemmli U. K., Ljungberg U., Lowry O. H., Mourioux G., Nakatani H. J., Oelmuller R., Schleyer M., Soll J., Soll J., Werner-Washburne M.   +26 more
core   +1 more source

On the Origin and Fate of Reactive Oxygen Species in Plant Cell Compartments

Antioxidants, 2019
Reactive oxygen species (ROS) have been recognized as important signaling compounds of major importance in a number of developmental and physiological processes in plants.
Martina Janků, Lenka Luhová, Marek Petřivalský   +2 more
doaj   +1 more source

Contrasting Responses to Stress Displayed by Tobacco Overexpressing an Algal Plastid Terminal Oxidase in the Chloroplast

Frontiers in Plant Science, 2020
The plastid terminal oxidase (PTOX) – an interfacial diiron carboxylate protein found in the thylakoid membranes of chloroplasts – oxidizes plastoquinol and reduces molecular oxygen to water. It is believed to play a physiologically important role in the
Niaz Ahmad, Niaz Ahmad, Muhammad Omar Khan, Ejazul Islam, Zheng-Yi Wei, Zheng-Yi Wei, Lorna McAusland, Tracy Lawson, Giles N. Johnson, Peter J. Nixon   +9 more
doaj   +1 more source

Pigments and ultrastructural peculiaries of cell organelles of fern Polystichum aculeatum (L.) Roth. at different stages of development

Біологічні студії, 2017
Qualitative and quantitative content of photosynthetic pigments in fronds of P aculeatum sporophyte at different stages of ontogeny was determined. The maximum content of photosynthetic pigments was registered at the stages of spore fructification and ...
М. М. Shcherbatiuk, L. М. Babenko, О. V. Vasheka, І. V. Kosakivska   +3 more
doaj   +1 more source

Filamentous Temperature-Sensitive Z Protein J175 Regulates Maize Chloroplasts' and Amyloplasts' Division and Development. [PDF]

Plants (Basel)
Lv H, He X, Zhang H, Cai D, Mou Z, He X, Li Y, Liu H, Liu Y, Hu Y, Zhang Z, Huang Y, Zhang J.   +12 more
europepmc   +3 more sources

Photosynthesis, growth, and survival in seedlings of four tropical fruit-tree species under intense radiation [PDF]

Acta Amazonica, 2021
In the Amazon region, agroforestry systems (AFSs) are recommended as a sustainable production alternative for local communities. A common component in Amazonian AFSs are tropical fruit trees, which can form the canopy or grow in the understory.
Daniel ORTIZ, Flavio MORENO, Maria Claudia DÍEZ   +2 more
doaj   +1 more source

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

Hepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole, Kristin Kaasen Jørgensen, Kristian Holm, Peder R. Braadland, Malin Holm Meyer‐Myklestad, Asle Wilhelm Medhus, Dag Henrik Reikvam, Alexandra Götz, Krzysztof Grzyb, Kirsten Muri Boberg, Tom Hemming Karlsen, Martin Kummen, Johannes R. Hov   +12 more
wiley   +1 more source

Chloroplast envelope protein encoded by chloroplast genome

FEBS Letters, 1993
The gene product of an open reading frame of chloroplast genome, ORF 231 in pea, was immunochemically detected in chloroplast and etioplast envelopes. This is the first protein of a Chloroplast Envelope Membrane encoded by a chloroplast genome. It was named CEM A and the gene, cem A.
Sasaki, Yukiko, Sekiguchi, Kazumasa, Nagano, Yukio, Matsuno, Ryuichi   +3 more
openaire   +2 more sources

Chloroplast Damage and Photosynthetic System Disorder Induced Chlorosis in the Leaves of Rice Seedlings under Excessive Biuret

Agronomy, 2023
Excessive biuret in fertilizer causes leaf albinism in direct-seeded rice fields. This study aimed to provide a comprehensive understanding of the underlying physiology and molecular mechanisms of leaf chlorosis via biuret using morphophysiological and ...
Peng Zhang, Yulin Chen, Yuping Zhang, Jing Xiang, Yaliang Wang, Zhigang Wang, Huizhe Chen, Yikai Zhang   +7 more
doaj   +1 more source

Biosynthesis of α-Tocopherol and Plastoquinone-9 in spinach chloroplasts [PDF]

, 1980
Prenylation and methylation reaction in al biosynthesis is localized in the envelope membranes of the chloroplasts, while PQ-9 biosynthesis takes place in the envelope membranes and also in the thylakoid membranes.
Mazliak, P., Schultz, Gernot, Soll, Jürgen   +2 more
core   +1 more source