Several toxic effects of this sterol have been documented, and it is suggested to have a role in atherosclerosis. We have studied how this oxysterol modifies the physical properties of bilayers composed of the major lipid components of the cytoplasmic leaflet of the plasma membrane. 7-Keto...
Heavily labeled regions of the gel were clarified by examining underexposed films, whereas lightly labeled components were confirmed in overexposed films. Molecular weight protein markers are indicated at the right. At the left part of the diagram, one-dimensional SDS electrophoresis is shown as a ...
What are the two broad classifications of cells? Do bacteria cells have a nucleus? Name the 4 main types of cells. What are the major components of a cell? What are the main structures within the cell nucleus? What cell types make up the 3 domains in life? What groups are found...
ginsenosides Rb1 (1), Rc (2), Rb2 (3) and Rb3 (4), the main components of PNLs, were hydrolyzed to gypenoside XVII (1a), notoginsenoside Fe (2a), ginsenoside Rd2 (3a), and notoginsenoside Fd (4a), respectively, via the selective hydrolysis of an outer glucose from the...
Lignin is a phenolic polymer and is one of the main components of secondary-thickened cell wall (CW) in vascular plants. Its chemical properties give strength, stiffness and hydrophobicity to the CW. Lignin provides mechanical support, modulates the transport of water and solutes through the vascul...
one solution has been to move the two-hybrid components to an RNA polymerase III-based reporter system, eliminating transcriptional activity. Other investigators have generated two-hybrid-like systems in bacteria, where eukaryotic transcriptional–activation sequences are generally ineffective. For proteins...
It has been reported that MUC5AC, one of the main components of mucus, is frequently overexpressed in iCCAphl and associated with aggressive tumor behavior6. Also, S100P, a member of the S100 family of EF-hand calcium-binding proteins, that are highly expressed in various types of cancer ...
components at the residual body 4 days after ATc treatment. Labeling of the apicoplast was done with αhsp60 (1:1,000).Arrowshows the αhsp60 and DAPI signals at the residual body.N = 3.cRoutine electron microscopy of theiΔTPCgrown in the presence of ATc, showing that the ...
The main advantage of MXenes as electronic biosensors is that the cross-sectional area is on the same spatial scale as the charge field of the nearby biomolecules, which serve as the smallest spatially limited target to sense electrical changes as a function of the measured conductivity [11]. ...
In Vitro Studies with Purified Components Reveal Signal Recognition Particle (SRP) and SecA/SecB as Constituents of Two Independent Protein-targeting Pathw... The molecular requirements for the translocation of secretory proteins across, and the integration of membrane proteins into, the plasma membrane...