Results 51 to 60 of about 55,663 (276)

Uni‐site ATP synthesis in thylakoids

FEBS Letters, 1990
Uni‐site ATP synthesis was measured with thylakoids. The membrane‐bound ATP‐synthase, CF0F1 was brought into the active, reduced state by illumination in the presence of thioredoxin, dithiothreitol and phosphate. This enzyme contains two tightly bound ATP per CFoF1. ATP was released from the enzyme when ADP was added in substoichiometric amounts during
Labahn, Andreas, Fromme, Petra, Gräber, Peter   +2 more
openaire   +3 more sources

Optimizing Soil Properties Through Hydrogel and Sawdust Combinations for Better Plant Growth

Journal of Plant Nutrition and Soil Science, EarlyView.
This graphical abstract illustrates the effects of various soil amendments on poplar cutting vitality under drought conditions, as observed using X‐ray computed tomography (CT). It compares soil alone, soil with sawdust, soil with hydrogel, and their combination, highlighting differences in internal structure, water retention, and root development.
Kateřina Hájková, Ivana Tomášková, Tomáš Holeček, Václav Bittner, Petr Šenfeld, Adam Sikora, Karolina Resnerová, Jiří Turek, Jiří Trombik, Jan Macků   +9 more
wiley   +1 more source

Protein Involved in Initiation 1 Interaction With Starch Synthase 4 From Arabidopsis thaliana Induces Inhibition of Elongating Activity

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Starch is the major energy storage compound in plants. It accumulates in the form of insoluble, partly crystalline granules whose number and shape are specific to each plant species. These characteristics are defined very early in starch biosynthesis, at the initiation stage.
Mélanie Bossu, Rayan Osman, Guillaume Brysbaert, Marc Ferdinand Lensink, David Dauvillée, Coralie Bompard   +5 more
wiley   +1 more source

Specific Distribution of Phosphatidylglycerol to Photosystem Complexes in the Thylakoid Membrane

Frontiers in Plant Science, 2017
The thylakoid membrane is the site of photochemical and electron transport reactions of oxygenic photosynthesis. The lipid composition of the thylakoid membrane, with two galactolipids, one sulfolipid, and one phospholipid, is highly conserved among ...
Koichi Kobayashi, Kaichiro Endo, Hajime Wada   +2 more
doaj   +1 more source

HSP90C interacts with PsbO1 and facilitates its thylakoid distribution from chloroplast stroma in Arabidopsis. [PDF]

PLoS ONE, 2017
Arabidopsis plastidic HSP90C is an HSP90 family molecular chaperone that is required for chloroplast development and function. To understand the mechanism of action of HSP90C within the chloroplast, we conducted a yeast two-hybrid screening and revealed ...
Tim Jiang, Edward Saehong Oh, Diana Bonea, Rongmin Zhao   +3 more
doaj   +1 more source

First genome sequence of a European Alternaria brassicae isolate and genes involved in early development of alternaria leaf spot on Brassica juncea

Pest Management Science, EarlyView.
This article reports the first genome sequence of a UK Alternaria brassicae isolate. Dual RNA‐sequencing profiling of A. brassicae‐infected Brassica juncea leaves identified differentially expressed genes involved in pathogenicity and host response pathways in moderately resistant Sej‐2 (2) and moderately susceptible Pusa Jaikisan cultivars.
Kevin M. King, Graham McLaughlin, Chinthani S. Karandeni Dewage, Zedi Gao, David J. Hughes, Jonathan S. West, Henrik U. Stotz   +6 more
wiley   +1 more source

Research progress on the function of the thylakoid lumen proteins in chloroplasts

Xibei zhiwu xuebao
[Objective] Thylakoids are the important sites where photosynthesis takes place. The thylakoid membrane envelops form a central aqueous region known as the thylakoid lumen. There are various types of proteins residing in thylakoid lumen, including high
HOU Jinrong, DONG Jie, JIA Pulian, YAO Qiang, FU Aigen, WANG Fei   +5 more
doaj   +1 more source

Iron deficiency in plants: an insight from proteomic approaches

Frontiers in Plant Science, 2013
Iron (Fe) deficiency chlorosis is a major nutritional disorder for crops growing in calcareous soils, and causes decreases in vegetative growth as well as marked yield and quality losses.
Ana-Flor eLópez-Millán, Michael A. Grusak, Anunciación eAbadia, Javier eAbadía   +3 more
doaj   +1 more source

Evolutionary divergence and functional insights into the heteromeric cis‐prenyltransferase of Paramecium tetraurelia

The FEBS Journal, EarlyView.
Heteromeric cis‐prenyltransferases (CPT) are indispensable for dolichol synthesis and protein N‐glycosylation in most eukaryotes. The catalytic subunits are strongly conserved throughout evolution, in contrast to the evolutionarily variable accessory subunits. The POC1 protein from Paramecium tetraurelia is the smallest identified CPT‐accessory subunit
Agnieszka Onysk, Kamil Steczkiewicz, Mariusz Radkiewicz, Paweł Link‐Lenczowski, Przemysław Surowiecki, Karolina Sztompka, Kariona A. Grabińska, Jacek K. Nowak, Liliana Surmacz   +8 more
wiley   +1 more source

New Insights in Thylakoid Membrane Organization [PDF]

Plant and Cell Physiology, 2005
High-pressure freezing (HPF) in combination with freeze substitution (FS) was used to analyse changes in the structure of barley chloroplasts during the daily change of light and darkness. In contrast to conventional treatment of samples, HPF-FS revealed substantial differences in chloroplast shape, volume and ultrastructure in the light period and ...
Stephan, Pfeiffer, Karin, Krupinska
openaire   +2 more sources