Tuberculosis bacteria have evolved to remember stressful encounters and react quickly to future stress, according to a study by computational bioengineers at Rice University and infectious disease experts at Rutgers New Jersey ...
Cell & Microbiology
Feb 22, 2021
0
53
It is almost ten years since the scientific journal Science called optogenetics the "breakthrough of the decade". Put simply, the technique makes it possible to control the electrical activity of cells with pulses of light. ...
Plants & Animals
Feb 16, 2021
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6
Scanning probe microscopes like the scanning tunneling microscope and the atomic force microscope give researchers valuable information about individual molecules. One of the most interesting areas of research is molecular ...
Nanomaterials
Feb 4, 2021
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9
University of Virginia Darden School of Business professor Anthony Palomba is an expert in media management, an interdisciplinary academic discipline that examines how audiences consume media and entertainment products and ...
Social Sciences
Jan 18, 2021
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3
Computer simulations of cells evolving over tens of thousands of generations reveal why some organisms retain a disused switch mechanism that turns on under severe stress, changing some of their characteristics. Maintaining ...
Evolution
Jan 15, 2021
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95
A new fluorescence microscopy technique has produced the world's first nanoscale 3-D images of molecules in a whole, living cell, researchers at KTH Royal Institute of Technology reported.
Biotechnology
Jan 12, 2021
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51
A shapeshifting immune system protein called XCL1 evolved from a single-shape ancestor hundreds of millions of years ago. Now, researchers at the Medical College of Wisconsin (MCW) discovered the molecular basis for how this ...
Biochemistry
Jan 11, 2021
0
29
Transforming a fertilized egg into a fully functional adult is a complicated task. Cells must divide, move, and mature at specific times. Developmental genes control that process, turning on and off in a choreographed way. ...
Cell & Microbiology
Dec 22, 2020
0
54
The quantum dynamics of hydrogen are central to many problems in nature, being strongly influenced by the environment in which a reaction takes place. In their contribution to PRL, members of the Lise Meitner Group at the ...
General Physics
Nov 19, 2020
0
99
DNA is the hereditary material in the nucleus of all cells in humans and other living organisms. Besides its significance in biology, DNA has also played a specific role in controlling many physical devices. Recently, an ...
Bio & Medicine
Nov 11, 2020
0
15
