Publications associées à Chloroplaste

Interaction of silver nanoparticles with algae and fish cells: a side by side comparison

Kristin Schirmer, Laura Sigg, Renata Behra, Yang Yue, Xiaomei Li

Background: Silver nanoparticles (AgNP) are widely applied and can, upon use, be released into the aquatic environment. This raises concerns about potential impacts of AgNP on aquatic organisms. We here present a side by side comparison of the interaction ...

Biomed Central Ltd2017

Cryo-EM structure of the extended type VI secretion system sheath-tube complex

Jian Wang, Henning Paul-Julius Stahlberg

The bacterial type VI secretion system (T6SS) uses contraction of a long sheath to quickly thrust a tube with associated effectors across membranes of eukaryotic and bacterial cells(1-5). Only limited structural information is available about the inherentl ...

Springer Nature2017

Hyperplectonemes: A Higher Order Compact and Dynamic DNA Self-Organization

Giovanni Dietler, Paolo De Los Rios, Giovanni Longo, Fabrizio Benedetti, Aleksandre Japaridze

Bacterial chromosome has a compact structure that dynamically changes its shape in response to bacterial growth rate and growth phase. Determining how chromatin remains accessible to DNA binding proteins, and transcription machinery is crucial to understan ...

American Chemical Society2017

Coral photosymbiosis: Linking phylogenetic identity to single cell metabolic activity in mixed symbiont populations

Anders Meibom, Isabelle Domart-Coulon, Maoz Fine, Béatrice Gaume

Tropical reef-building corals live in symbiosis with a wide range of micro-organisms, including unicellular Symbiodinium dinoflagellates also called zooxanthellae. These photosynthetic endosymbionts live inside the coral gastroderm cells. Although corals c ...

2017

Spatial confinement induces hairpins in nicked circular DNA

Giovanni Dietler, Aleksandre Japaridze, Enzo Orlandini

In living cells, DNA is highly confined in space with the help of condensing agents, DNA binding proteins and high levels of supercoiling. Due to challenges associated with experimentally studying DNA under confinement, little is known about the impact of ...

Oxford University Press (OUP)2017

Pyruvate cellular uptake and enzymatic conversion probed by dissolution DNP-NMR: the impact of overexpressed membrane transporters

Arnaud Comment, Paul Romeo Vasos, Riccardo Balzan

Pyruvate membrane crossing and its lactate dehydrogenase-mediated conversion to lactate in cells featuring different levels of expression of membrane monocarboxylate transporters (MCT4) were probed by dissolution dynamic nuclear polarization-enhanced NMR. ...

Wiley2017

Interfacial Structure and Hydration of 3D Lipid Monolayers in Aqueous Solution

Sylvie Roke, Nikolay Smolentsev, Yixing Chen, Halil Ibrahim Okur, Evangelia Zdrali

Three-dimensional (3D) phospholipid monolayers at hydrophobic surfaces are ubiquitous and found in nature as adiposome organelles or in man-made materials such as drug delivery systems. However, the molecular level understanding of such monolayers remains ...

American Chemical Society2017

Kleptoplasty in a shallow water benthic foraminifer, Haynesina germanica

Anders Meibom, Charlotte Madeleine Nicole Lekieffre, Emmanuelle Geslin

Some benthic foraminifera have the ability to incorporate functional chloroplasts from diatoms (kleptoplasty). Our objective was to investigate kleptoplast cellular organisation, functionality (O2 flux, C and N incorporation), pigment composition and photo ...

2016

Allelopathic Activity of the Iron Chelator Anachelin-A Molecular Hybrid with a Dual Mode of Action

Karl Gademann

One of the compounds suggested to be responsible for the cyanobacterial dominance over competing green algae is identified. Evidence is provided on the molecular, chemical level that the iron chelator anachelin from the cyanobacterium Anabaena cylindrica p ...

Wiley-V C H Verlag Gmbh2016

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Chloroplaste

Interaction of silver nanoparticles with algae and fish cells: a side by side comparison

Cryo-EM structure of the extended type VI secretion system sheath-tube complex

Hyperplectonemes: A Higher Order Compact and Dynamic DNA Self-Organization

Coral photosymbiosis: Linking phylogenetic identity to single cell metabolic activity in mixed symbiont populations

Spatial confinement induces hairpins in nicked circular DNA

Pyruvate cellular uptake and enzymatic conversion probed by dissolution DNP-NMR: the impact of overexpressed membrane transporters

Interfacial Structure and Hydration of 3D Lipid Monolayers in Aqueous Solution

Kleptoplasty in a shallow water benthic foraminifer, Haynesina germanica

Allelopathic Activity of the Iron Chelator Anachelin-A Molecular Hybrid with a Dual Mode of Action

A balancing act between stratification and EMT in cultured human thymic epithelial cells

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Chattez avec Graph Search

Interaction of silver nanoparticles with algae and fish cells: a side by side comparison

Hyperplectonemes: A Higher Order Compact and Dynamic DNA Self-Organization

Cryo-EM structure of the extended type VI secretion system sheath-tube complex

Coral photosymbiosis: Linking phylogenetic identity to single cell metabolic activity in mixed symbiont populations

Pyruvate cellular uptake and enzymatic conversion probed by dissolution DNP-NMR: the impact of overexpressed membrane transporters

Spatial confinement induces hairpins in nicked circular DNA

Interfacial Structure and Hydration of 3D Lipid Monolayers in Aqueous Solution

Kleptoplasty in a shallow water benthic foraminifer, Haynesina germanica

A balancing act between stratification and EMT in cultured human thymic epithelial cells

Allelopathic Activity of the Iron Chelator Anachelin-A Molecular Hybrid with a Dual Mode of Action