Results 91 to 100 of about 5,741,545 (200)

Reciprocal regulation of protein synthesis and carbon metabolism for thylakoid membrane biogenesis [PDF]

open access: yes, 2013
Metabolic control of gene expression coordinates the levels of specific gene products to meet cellular demand for their activities. This control can be exerted by metabolites acting as regulatory signals and/or a class of metabolic enzymes with dual ...
Bohne, Alexandra-Viola   +20 more
core   +1 more source

Digalactosyl-diacylglycerol-deficiency lowers the thermal stability of thylakoid membranes [PDF]

open access: yes, 2010
We investigated the effects of digalactosyl-diacylglycerol (DGDG) on the organization and thermal stability of thylakoid membranes, using wild-type Arabidopsis thaliana and the DGDG-deficient mutant, dgd1. Circular-dichroism measurements reveal that DGDG-
Tünde Tóth   +15 more
core   +1 more source

Carotenoids assist in cyanobacterial Photosystem II assembly and function

open access: yesFrontiers in Plant Science, 2016
Carotenoids (carotenes and xanthophylls) are ubiquitous constituents of living organisms. They are protective agents against oxidative stresses and serve as modulators of membrane microviscosity.
Tomas eZakar   +3 more
doaj   +1 more source

Strain specific differences in rates of Photosystem II repair in picocyanobacteria correlate to differences in FtsH protein levels and isoform expression patterns.

open access: yesPLoS ONE, 2018
Picocyanobacteria are the numerically dominant photoautotrophs of the oligotrophic regions of Earth's oceans. These organisms are characterized by their small size and highly reduced genomes.
Erin M Bonisteel   +8 more
doaj   +1 more source

Electron transfer processes in Photosystem I & II

open access: yes, 2010
Die membrangebundenen Pigment-Proteinkomplexe Photosystem I und II katalysieren in Pflanzen, Algen und Cyanobakterien die oxygene Photosynthese.
Schenderlein, Matthias
core   +1 more source

Dynamische Wasserstoffbrückenbindungsnetzwerke von Photosystem II

open access: yes, 2018
Photosystem II is a large, membrane-embedded, protein complex that uses cofactor molecules and energy of absorbed light to split water molecules into electrons, molecular oxygen and protons.
Guerra, Federico
core   +1 more source

Specific degradation of photosystem II D1 protein by a protease (Alr3815) in heterocysts of the cyanobacterium Anabaena sp PCC7120

open access: yes, 2011
Some filamentous cyanobacteria form heterocysts under conditions lacking combined nitrogen for nitrogen fixation. Photosystem II is removed from heterocyst during the process of cell differentiation.
Zhao, JD, Peking Univ, Coll Life Sci, State Key Lab Prot & Plant Genet Engn, Beijing 100871, Peoples R China   +4 more
core  

Virtual Reality App "Photosystem II: assembly and function in virtual reality"

open access: yes
3 Pags.- 3 Figs.Photosynthesis is an interesting topic to use in education and outreach activities. Virtual Reality technology can help communicate the concepts involved to a range of audiences.
Yruela Guerrero, Inmaculada
core  

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