Biologists at Vanderbilt and the University of Missouri have uncovered what could be a major clue into the mysterious molecular processes that direct cells to the correct locations within a developing embryo.
Understanding the molecular basis of these processes, and how they can go wrong, may ultimately lead to treatments for many birth defects, such as spina bifida that afflicts between 800 to 1,000 babies born each year in the United States.
Writing in the August issue of the scientific journal Nature Cell Biology, the researchers report the discovery that a single protein facilitates the movements of cells within the developing embryo of the zebrafish, a small fish that has become an important animal model for studying the development of vertebrates, animals with backbones.
David F. Salisbury | EurekAlert!
Nesting aids make agricultural fields attractive for bees
20.07.2017 | Julius-Maximilians-Universität Würzburg
The Kitchen Sponge – Breeding Ground for Germs
20.07.2017 | Hochschule Furtwangen
Physicists have developed a new technique that uses electrical voltages to control the electron spin on a chip. The newly-developed method provides protection from spin decay, meaning that the contained information can be maintained and transmitted over comparatively large distances, as has been demonstrated by a team from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute. The results have been published in Physical Review X.
For several years, researchers have been trying to use the spin of an electron to store and transmit information. The spin of each electron is always coupled...
What is the mass of a proton? Scientists from Germany and Japan successfully did an important step towards the most exact knowledge of this fundamental constant. By means of precision measurements on a single proton, they could improve the precision by a factor of three and also correct the existing value.
To determine the mass of a single proton still more accurate – a group of physicists led by Klaus Blaum and Sven Sturm of the Max Planck Institute for Nuclear...
The research team of Prof. Dr. Oliver Einsle at the University of Freiburg's Institute of Biochemistry has long been exploring the functioning of nitrogenase....
A one trillion tonne iceberg - one of the biggest ever recorded -- has calved away from the Larsen C Ice Shelf in Antarctica, after a rift in the ice,...
Physics supports biology: Researchers from PTB have developed a model system to investigate friction phenomena with atomic precision
Friction: what you want from car brakes, otherwise rather a nuisance. In any case, it is useful to know as precisely as possible how friction phenomena arise –...
19.07.2017 | Event News
12.07.2017 | Event News
12.07.2017 | Event News
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20.07.2017 | Materials Sciences
20.07.2017 | Physics and Astronomy