Results 151 to 160 of about 5,323,640 (377)

Molecules in galaxies

open access: yesReports on Progress in Physics, 2007
96 pages, 11 ...
openaire   +4 more sources

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

open access: yesFEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche   +2 more
wiley   +1 more source

Molecular Model Spatial Ability Test Development Study

open access: yesJournal of the Turkish Chemical Society Section C Chemical Education, 2018
There is positive correlation between chemistry achievement and spatial ability. Because, chemistry includes spatial concepts such as; molecule, molecular geometry and isomerism.
Soner Yavuz, Cem Büyükekşi
doaj  

The Shine-Dalgarno sequence of riboswitch-regulated single mRNAs shows ligand-dependent accessibility bursts

open access: yesNature Communications, 2016
In response to intracellular signals, bacterial translational riboswitches embedded in mRNAs can regulate gene expression through inhibition of translation initiation.
Arlie J. Rinaldi   +3 more
doaj   +1 more source

A coiled‐coil domain triggers oligomerization of MmpL10, the mycobacterial transporter of trehalose polyphleate precursor

open access: yesFEBS Letters, EarlyView.
Most MmpLs transport lipids and glycolipids of the complex mycomembrane of mycobacteria. This study shows that MmpL10 from Mycobacterium smegmatis, the transporter of the trehalose polyphosphate precursor, harbors a coiled‐coil‐like extension. Biochemical and electron microscopy studies demonstrate that the coiled‐coil enables MmpL10 to trimerize.
Julie Couston   +7 more
wiley   +1 more source

COMPUTER SIMULATION OF STRUCTURAL FRAGMENTS OF COAL ORGANIC MASS

open access: yesВестник Кемеровского государственного университета, 2014
Hybrid B3LYP and gradient SLYP functionals were used to reveal the structure of organic mass of coal within the density functional theory in the basis of local orbitals. For all modeled compounds a number of important characteristics was identified – the
A. N. Porohnov, Yu. N. Zhuravlev
doaj  

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

Rapid affinity-based purification of multi-specific antibodies using Kappa Select and Protein L

open access: yesmAbs
Multispecific antibodies (msAbs) are becoming more prevalent as formats of choice for therapeutic antibody development due to their ability to modulate multiple biological targets.
Kalie Mix   +6 more
doaj   +1 more source

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