Results 61 to 70 of about 60,574,786 (305)
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Grants Pass wetland resource plan
, 1998 248 pp. Maps, charts, tables, appendices. Adopted January 7, 1998. Captured July 24, 2009.[T]he plan was prepared to meet a portion of the [Oregon] Statewide Planning Goal 5: To conserve open space and protect natural resources....
David Evans and Associates +1 more
core +1 more source
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source
Pull in and Push Out: Mechanisms of Horizontal Gene Transfer in Bacteria
Frontiers in Microbiology, 2018 Horizontal gene transfer (HGT) plays an important role in bacterial evolution. It is well accepted that DNA is pulled/pushed into recipient cells by conserved membrane-associated DNA transport systems, which allow the entry of only single-stranded DNA ...
Dongchang Sun
doaj +1 more source
PASsing a signal: low carbs, less protein.
Chemistry & biology, 2003 AbstractPAS kinases combine the sensor functions of PAS (Per-Arnt-Sim) domains with the regulatory phosphorylation activity of protein kinases. Complementary multidisciplinary reports reveal coordinated regulation of sugar storage and protein synthesis by PAS kinase and suggest structural coupling of ligand and kinase binding by the PAS domain.
openaire +2 more sources
FEBS Letters, EarlyView.Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana +3 more
wiley +1 more source
Italian Journal of Animal ScienceThe extensive ruminal degradability of rapeseed meal limits its efficiency as a protein source in ruminant diets by reducing the proportion of dietary protein available for post-ruminal absorption.
Nejc Valcl, Andrej Lavrenčič
doaj +1 more source
Kinetics-like equation for cerebrospinal fluid-blood diffusion models
Revista Cubana de Investigaciones Biomédicas, 2020 Introduction: The diffusion of proteins from the blood to the cerebrospinal fluid is influenced by its molecular weight and by the intrinsic properties and biological properties of the protein. Objective: Determinate the diffusion of new proteins as they
José Alejandro Rodríguez-Pérez +6 more
doaj
Unlocking the potential of cell‐permeable nanobodies for intracellular applications
FEBS Letters, EarlyView.This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés +2 more
wiley +1 more source
PLoS Computational Biology, 2010 Combinatorial regulation of gene expression is ubiquitous in eukaryotes with multiple inputs converging on regulatory control elements. The dynamic properties of these elements determine the functionality of genetic networks regulating differentiation ...
Jatin Narula +3 more
doaj +1 more source