A comprehensive look at how plants build cellulose, the primary building block of the walls of most plant cells that is used in a wide variety of manmade materials, could have important implications for its use in biofuels. ...
Biotechnology
Mar 26, 2018
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113
Researchers may be able to stop the replication of Ebola virus by mutating its most important protein, according to a paper published in the Journal of Biological Chemistry.
Biochemistry
Mar 12, 2018
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19
A team of scientists from MSU and the Institute of Theoretical and Experimental Biophysics of Russian Academy of Sciences (located in Pushchino) have studied the mechanisms of interaction between the Fas-ligand protein that ...
Biochemistry
Mar 6, 2018
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10
As we are approaching the 100th anniversary of the discovery of insulin, a wide array of its signaling pathways has been defined. However, the initial step in insulin action, i.e. the engagement with its cell-surface receptor ...
Cell & Microbiology
Feb 20, 2018
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7
How biological membranes - such as the plasma membrane of animal cells or the inner membrane of bacteria - fluctuate over time is not easy to understand, partly because at the sub-cellular scale, temperature-related agitation ...
Condensed Matter
Jan 10, 2018
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8
Proper cell division is a basic process critical to cell survival. A ring composed of actin filaments and myosin motor proteins pinches the cell apart, producing two daughter cells with equal amounts of cellular components.
Cell & Microbiology
Nov 13, 2017
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4
Unlike many other organisms, plants can't simply run away from environmental conditions that change for the worse. Nonetheless, plants have the ability to react to environmental effects. These reactions are initially subtle, ...
Cell & Microbiology
Aug 10, 2017
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2
All living cells that grow and divide have a constant demand for producing new proteins and new membrane lipids. Some cells of the human body, however, are specialized to secrete tremendous amounts of proteins. Plasma cells, ...
Cell & Microbiology
Aug 4, 2017
1
1
A cell's plasma membrane forms a protective barrier, separating its inner contents from the outside environment. There is a pressing need to better understand the complex lipid bilayer that makes up this membrane, which limits ...
General Physics
Jun 6, 2017
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19
Biological membranes, such as those surrounding animal cells, are made up of lipids and proteins. Because these molecules do not usually mix well, they are distributed within different regions of the membrane. This segregation ...
Biochemistry
Jun 5, 2017
0
6
