Results 191 to 200 of about 34,175 (279)

Membrane microdomains are crucial for <i>Mycobacterium marinum</i> EsxA-dependent membrane damage, escape to the cytosol, and infection. [PDF]

Sci Adv
Perret A, Bosmani C, Leuba F, Eblighatian K, Guého A, Raykov L, Hanna N, Soldati T.   +7 more
europepmc   +1 more source

Dehydration‐driven organization of metabolites into NaDES‐like assemblies in orthodox seeds

New Phytologist, EarlyView.
Summary Desiccation tolerance in plants, especially during orthodox seed dehydration, relies on compatible solute accumulation, complex molecular mechanisms, and intermolecular organizations that remain poorly understood. We combined metabolite profiling, mass spectrometry imaging, and electrospray and cold‐spray ionization mass spectrometry to ...
Youcef Haddad, Thomas Delhaye, Emmanuelle Limanton, Denis Morineau, Maëna Le Corvec, Christine Deponge, Anne Levrel, Alain Moréac, Virginie Nazabal, David Rondeau, Ludovic Paquin, Alain Bouchereau   +11 more
wiley   +1 more source

Downregulation of L-type Ca²⁺ current in patients with atrial fibrillation results from altered channel gating and disruption of membrane microdomains. [PDF]

Heart Rhythm
Balycheva M, Reilly-O'Donnell B, Alvarez-Laviada A, Zhang K, Mazzola M, Sanchez-Alonso JL, Lucarelli C, Medvedev RY, Molina CE, Schobesberger S, Diakonov I, Wright PT, Poulet CE, Bork NI, Trayanova NA, Faggian G, Punjabi P, Nikolaev VO, Glukhov AV, Gorelik J.   +19 more
europepmc   +1 more source

Exploring thylakoid emergence: evolution of membrane biogenesis and photosystem II assembly in early‐diverging cyanobacteria

New Phytologist, EarlyView.
Overview of the results. Phylogenetic analyses of 36 assembly factors of photosystem II (PSII) and 13 proteins involved in membrane dynamics summarized in Siebenaller & Schneider (2023) were performed to investigate the taxonomic distributions and structural differences between the thylakoid‐less Gloeobacterales and the Phycobacteria. Summary Thylakoid
Louise Hambücken, Denis Baurain, Luc Cornet   +2 more
wiley   +1 more source

Flotillin-mediated stabilization of unfolded proteins in bacterial membrane microdomains. [PDF]

Nat Commun
Ukleja M, Kricks L, Torrens G, Peschiera I, Rodrigues-Lopes I, Krupka M, García-Fernández J, Melero R, Del Campo R, Eulalio A, Mateus A, López-Bravo M, Rico AI, Cava F, Lopez D.   +14 more
europepmc   +1 more source

Graphene Oxide Improves <i>in vitro</i> Fertilization in Mice With No Impact on Embryo Development and Preserves the Membrane Microdomains Architecture. [PDF]

Front Bioeng Biotechnol, 2020
Bernabò N, Valbonetti L, Raspa M, Fontana A, Palestini P, Botto L, Paoletti R, Fray M, Allen S, Machado-Simoes J, Ramal-Sanchez M, Pilato S, Scavizzi F, Barboni B.   +13 more
europepmc   +1 more source

Size of chloroplasts in Arabidopsis mesophyll cells affects jasmonate biosynthesis

Plant Biology, EarlyView.
The relationship between chloroplast structure and hormone biosynthesis capacity is poorly understood. This study shows that mutants harbouring giant chloroplasts produce more jasmonic acid upon mechanical stress than wild‐type plants, suggesting that organellar architecture is a previously unrecognized factor associated with plant hormone biosynthesis
R. Baral, H. Stellmach, S. N. Kariithi, M. Heilmann, S. Krüger, J. Ziegler, B. Hause   +6 more
wiley   +1 more source

Genetic risk variants implicate impaired maintenance and repair of periodontal tissues as causal for periodontitis—A synthesis of recent findings

Periodontology 2000, EarlyView.
AbstractPeriodontitis is a complex inflammatory disease in which the host genome, in conjunction with extrinsic factors, determines susceptibility and progression. Genetic predisposition is the strongest risk factor in the first decades of life. As people age, chronic exposure to the periodontal microbiome puts a strain on the proper maintenance of ...
Arne S. Schaefer, Luigi Nibali, Noha Zoheir, Niki M. Moutsopoulos, Bruno G. Loos   +4 more
wiley   +1 more source

Choline ameliorates ethanol induced alterations in tyrosine phosphorylation and distribution in detergent-resistant membrane microdomains of L1 cell adhesion molecule in vivo. [PDF]

Birth Defects Res, 2020
Davis NL, Tang N, He M, Lee D, Bearer CF.   +4 more
europepmc   +1 more source

Spherulite in the modern aragonitic travertine stromatolite has a calcite core with exopolymers

Sedimentology, EarlyView.
ABSTRACT Spherulites are spherical to ellipsoidal particles formed by various crystalline substances and can be abiotically synthesised in the laboratory. Among various spherulite types, spherulites composed of calcium carbonate are also found in various natural environments, but their abiotic or biotic origins are still controversial.
Fumito Shiraishi, Takayuki Akimoto, Naotaka Tomioka, Satoko Motai, Yoshio Takahashi   +4 more
wiley   +1 more source