Naked DNA in water tells if fish have arrived
For the first time, scientists have recorded a spring fish migration simply by conducting DNA tests on water samples.
For the first time, scientists have recorded a spring fish migration simply by conducting DNA tests on water samples.
Ecology
Apr 12, 2017
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27
As cells divide, some of their DNA is rearranged, spurring the emergence of new traits that can dictate whether a species survives or flounders. But some stretches of DNA appear to be so crucial to the basic functioning of ...
Biotechnology
Apr 11, 2017
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12
In battles between germs, the opening shot is often an injection. A virus, intent on infecting a microbe, punctures the cell's protective wall and inserts its own genetic code. New research from The Rockefeller University ...
Biotechnology
Mar 29, 2017
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139
For decades, the tiny roundworm C. elegans has been a vital tool in the biomedical researcher's toolkit, proving central to groundbreaking discoveries such as green fluorescent protein, the molecular marker used universally ...
Cell & Microbiology
Mar 17, 2017
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83
Sometimes cells resist medication by spitting it back out. Cancer cells, in particular, have a reputation for defiantly expelling the chemotherapy drugs meant to kill them. Researchers at The Rockefeller University have shed ...
Biochemistry
Feb 24, 2017
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433
You can anticipate a color before you see it, based solely on the length of light waves. Music can be interpreted from notes on a page without being heard. Not so with odor. The only way to tell if something will smell like ...
Biochemistry
Feb 20, 2017
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12
When most cells divide, they simply make more of themselves. But stem cells, which are responsible for repairing or making new tissue, have a choice: They can generate more stem cells or differentiate into skin cells, liver ...
Cell & Microbiology
Feb 10, 2017
2
781
With the first detailed analysis of a cellular component from a close relative of the pathogen that causes tuberculosis, Rockefeller scientists are suggesting strategies for new drugs to curb this growing health problem. ...
Biochemistry
Feb 3, 2017
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422
Using a state-of-the-art imaging technology in which molecules are deep frozen, scientists in Roderick MacKinnon's lab at Rockefeller University have reconstructed in unprecedented detail the three-dimensional architecture ...
Cell & Microbiology
Jan 23, 2017
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121
Some microbes can form memories—although, inconveniently for scientists who study the process, they don't do it very often.
Biotechnology
Jan 4, 2017
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217