Results 61 to 70 of about 223,907 (251)

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

open access: yesFEBS 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

Final output of the signal identification based on the incremental line growth curves (example: Z_131) and the microscopic section images.

open access: yes, 2022
Final output of the signal identification based on the incremental line growth curves (example: Z_131) and the microscopic section images.
Gabriela Mani-Caplazi (13767524)   +3 more
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Performance of car following behaviour in microscopic traffic flow models

open access: yes, 2004
Microscopic simulation models are becoming increasingly important tools in modelling transport systems. They are applied in simulation programs for transport planning, traffic forecasting and advanced vehicle control and safety systems (AVCSS).
Brockfeld, Elmar   +2 more
core  

Microscopic Epidermal Identification of Some Common Desertic Plants

open access: yes, 1994
Wildlife ecologists have extensively used the identification of epidermal fragments recovered from digestive tracts and feces to determine the diet of various animals.
Sobolik, Kristin D., Kristin D. Sobolik
core   +1 more source

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

Macroscopic and microscopic approaches for identification of fungi from plant soil of Cameron Highlands [PDF]

open access: yes, 2014
There were seven cultures of fungi isolated from vegetable soil in Cameroon Highlands. In this research project, two techniques have been used for the identification purpose, which are macroscopic and microscopic morphology approaches to identify the ...
Salvamani, Shamala   +1 more
core  

Digital Image Analysis of Actinomycetes Colonies as a Potential Aid for Rapid Taxonomic Identification

open access: yes, 2010
High frequency isolation of actinomycetes poses a challenge for the taxonomists hence simple and rapid identification methods are required. Our work to catalogue biodiversity of actinomycetes of Goa yielded several distinct morphotypes.
Sonashia Velho-Pereira   +1 more
core   +1 more source

Additional file 1 of Practical guide for microscopic identification of infectious gastrointestinal nematode larvae in sheep from Sardinia, Italy, backed by molecular analysis

open access: yes, 2021
Additional file 1: Table S1.
Antonio Varcasia (11497042)   +9 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

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