Results 91 to 100 of about 1,131,795 (383)

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

FEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur, Brian Acquaviva, Baylee A. Smith, Nathan Walker, Isabella Walter, Matthew L. Wohlever   +5 more
wiley   +1 more source

Building a predictive model for assessing the risk of Salmonella shedding at slaughter in fattening pigs

Frontiers in Microbiology, 2023
Salmonellosis continues to be a major cause of foodborne outbreaks worldwide, and pigs are one of the main sources of human infection. Salmonella pork contamination is a major concern for abattoirs and is related to the presence of Salmonella in pigs ...
María Bernad-Roche, Clara María Marín-Alcalá, Alberto Cebollada-Solanas, Ignacio de Blas, Raúl Carlos Mainar-Jaime   +4 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Effect of Laundry Parameters on Micro Fiber Loss during Washing and Its Correlation with Carbon Footprint

Journal of Natural Fibers, 2022
Nowadays, with the fast growing fashion trend, a surge in fashion demand is there. In future, this demand may expect to increase further in multifold. A particular apparel design is not being used for longer period due to the fast changing fashion and ...
Abhijeet Kumar, Gopalakrishnan Mariappan
doaj   +1 more source

Von K\'arm\'an vortex street in a Bose-Einstein condensate

, 2010
Vortex shedding from an obstacle potential moving in a Bose-Einstein condensate is investigated. Long-lived alternately aligned vortex pairs are found to form in the wake, as for the von K\'arm\'an vortex street in classical viscous fluids.
H. Bénard, H. Bénard, H. Lamb, Hiroki Saito, Kazuki Sasaki, Naoya Suzuki   +5 more
core   +1 more source

Low energy antideuterons: shedding light on dark matter [PDF]

, 2005
Low energy antideuterons suffer a very low secondary and tertiary astrophysical background, while they can be abundantly synthesized in dark matter pair annihilations, therefore providing a privileged indirect dark matter detection technique.
Agashe K, Albrecht H, Aprile E, Asplund M Lambert D L Nissen P E Primas F Smith V V, Baer H, Baer H, Baer H, Baer H, Baer H Krupovnickas T Profumo S Ullio P, Barrau A Salati P Servant G Donato F Grain J Maurin D Taillet R, Bergstrom L Edsjo J Ullio P, Brink P L (CDMS-II Collaboration), Burnell F Kribs G D, Catena R Fornengo N Masiero A Pietroni M Rosati F, Edsjo J, Edsjö J, Fisk L A, Giudice G F, Gondolo P, Hailey C J, Hailey C J, Hailey C J, Halzen F, Halzen F, Hooper D Servant G, Hooper D Silk J, Howard Baer, Jeannerot R, Kakizaki M Matsumoto S Sato Y Senami M, Kong K Matchev K T, Mambrini Y Nezri E, Nath P, Nihei T Okada N Seto O, Prantzos N, Profumo S, Profumo S, Profumo S, Profumo S Ullio P, Profumo S Ullio P Tran Thanh Van J, Provenza A Quiros M Ullio P, Roszkowski L, Salati P, Sjöstrand T, Stefano Profumo, Störmer C, Suzuki Y (Xenon Collaboration), Ullio P, Zeldovich Y B   +47 more
core   +2 more sources

Shedding Light on Adaptation [PDF]

The Journal of General Physiology, 2002
One of the most remarkable features of the vertebrate retina is its ability to adapt to ambient illumination. One can read from this page by candlelight or one can read from it on a sunny afternoon, but the page always appears white and the letters black.
openaire   +3 more sources

Duration of SARS-CoV-2 viral shedding in faeces as a parameter for wastewater-based epidemiology: Re-analysis of patient data using a shedding dynamics model

Science of the Total Environment, 2020
Wastewater-based epidemiology (WBE) is one of the most promising approaches to effectively monitor the spread of COVID-19. The virus concentration in faeces and its temporal variations are essential information for WBE. While some clinical studies have
F. Miura, M. Kitajima, R. Omori
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Joint fitting reveals hidden interactions in tumor growth [PDF]

, 2014
Tumor growth is often the result of the simultaneous development of two or more cancer cell populations. Their interaction between them characterizes the system evolution.
Barberis, Lucas, Condat, Carlos Alberto, Pasquale, Miaguel Ángel   +2 more
core   +4 more sources