DNA left behind without a touch
A person can leave DNA on a surface without directly touching it, a Flinders University study has found, with the longer someone spends in a room the more likely they are to leave a trace of themselves behind.
A person can leave DNA on a surface without directly touching it, a Flinders University study has found, with the longer someone spends in a room the more likely they are to leave a trace of themselves behind.
Molecular & Computational biology
Sep 7, 2021
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12
Forensic scientists have for the first time shown that DNA can be recovered from the surface of capsules after just 15 seconds of contact by drug manufacturers and dealers—making it possible for law enforcement agencies ...
Biotechnology
Aug 9, 2021
2
280
Research Assistant Professor Seth Taylor and Professor David Miller, both in Vanderbilt University's Department of Cell and Developmental Biology, have established a gene expression atlas for the nervous system of the nematode ...
Biotechnology
Jul 27, 2021
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804
The Black Lives Matter movement has brought increasing attention to disparities in how police officers treat Black and white Americans. Now, research published by the American Psychological Association finds that disparity ...
Social Sciences
Jul 13, 2021
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5
Crime scene DNA analysis can help identify perpetrators, but current methods may divulge the genetic information of innocent people. Cryptography can protect genetic privacy without hampering law enforcement, Stanford researchers ...
Molecular & Computational biology
Jul 7, 2021
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10
Scientists from the European Molecular Biology Laboratory (EMBL) and the German Cancer Research Center (DKFZ) have presented a new method for generating metabolic profiles of individual cells. The method, which combines fluorescence ...
Molecular & Computational biology
Jul 6, 2021
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9
An international team led by researchers from the Xinjiang Institute of Ecology and Geography (XIEG) of the Chinese Academy of Sciences and the University of Manitoba has revealed the effect of nitrogen (N) fertilizer management ...
Earth Sciences
Jun 24, 2021
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4
Lifestyle changes for demand-side climate change mitigation is gaining more and more importance and attention. A new IIASA-led study set out to understand the full potential of behavior change and what drives such changes ...
Environment
Jun 22, 2021
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5
Those who deactivated their Facebook profiles report a lower regard for other ethnic groups, and this effect was more prevalent among people living in more ethnically homogenous areas, shows a new study of users in Bosnia ...
Social Sciences
Jun 14, 2021
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11
Researchers from the Department of Orthopedics of Tongji Hospital at Tongji University in Shanghai have successfully used a nanobiomaterial called layered double hydroxide (LDH) to inhibit the inflammatory environment surrounding ...
Bio & Medicine
Mar 23, 2021
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6