Results 51 to 60 of about 626,697 (269)

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

Composición taxonómica de los helmintos parásitos de ictalúridos y heptaptéridos (Osteichthyes: Siluriformes) de México, con una hipótesis de homología biogeográfica primaria Taxonomic composition of the helminth parasites of ictalurids and heptapterids (Osteichthyes: Siluriformes) in Mexico, with a hypothesis of biogeographical primary homology

Revista Mexicana de Biodiversidad, 2008
Ictaluridae y Heptapteridae (Siluriformes) son 2 familias de peces dulceacuícolas de origen neártico y neotropical, respectivamente, distribuidas en México.
Rogelio Rosas-Valdez, Gerardo Pérez-Ponce de León   +1 more
doaj  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Evolución de la serie Microphyllae (Adesmia, Fabaceae) en la Cordillera de los Andes: una perspectiva biogeográfica Evolution of the series Microphyllae (Adesmia, Fabaceae) in the Andean Cordillera: a biogeographic approach

Revista Chilena de Historia Natural, 2006
Microphyllae (subgénero Acanthadesmia) es la serie que posee el mayor número de especies descritas en el género Adesmia, y su distribución incluye la mayor parte del área de distribución del género.
MARITZA A. K. MIHOC, JUAN J MORRONE, MARIA A NEGRITTO, LOHENGRIN A CAVIERES   +3 more
doaj  

THE STUDY OF TRACK GAUGE INFLUENCE ON LATERAL STABILITY OF 4-AXLE RAIL VEHICLE MODEL [PDF]

Archives of Transport, 2014
Analysis of lateral stability of rail vehicle model is the subject of present paper. The method used by the author is based on bifurcation diagrams creation and analysis.
Mirosław Dusza
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Train–track coupled dynamics analysis: system spatial variation on geometry, physics and mechanics

Railway Engineering Science, 2020
This paper aims to clarify the influence of system spatial variability on train–track interaction from perspectives of stochastic analysis and statistics.
Lei Xu, Wanming Zhai
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Analysis of the Fast Track Method

Revista Gestão & Saúde
Overcrowding in emergency services has been a severe public health problem in all continents and it was aggravated by the COVID-19 health crisis. Through a partnership between public agencies, it was possible to conduct projects in the 24-hour Emergency ...
Sandra Maria de Amaral Chaves, Luiz Eduardo de Morais Rodrigues, Silvia Cristina Rufino, Robisom Damasceno Calado   +3 more
doaj   +1 more source