(Phys.org) —A study by University of Georgia ecologists has found that diversity in mammal immune system genes may have more to do with the opportunity to choose a mate than with exposure to parasites.
Plants & Animals
Sep 16, 2013
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The vast cultural and linguistic diversity of Latin American countries is still far from being fully represented by genetic surveys. Western South America in particular holds a key role in the history of the continent due ...
Biotechnology
Aug 1, 2019
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47
The chemical makeup of wastewater generated by "hydrofracking" could cause the release of tiny particles in soils that often strongly bind heavy metals and pollutants, exacerbating the environmental risks during accidental ...
Environment
Jun 25, 2014
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(Phys.org)—Research at SLAC National Accelerator Laboratory demonstrates that ultrashort, ultrabright X-ray laser pulses can reveal details of chemically important molecules at room temperature and in their natural state. ...
General Physics
Nov 6, 2012
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Nine years ago, scientists at Cedars-Sinai's Maxine Dunitz Neurosurgical Institute detected a subtle shift occurring in the molecular makeup of the most aggressive type of brain tumors, glioblastoma multiforme. With further ...
Bio & Medicine
Nov 5, 2010
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(PhysOrg.com) -- For the last dozen years, scientists have known that minuscule strings of genetic material called small RNA are critically important to our genetic makeup. But finding out what they do hasn’t been easy. ...
Cell & Microbiology
Feb 29, 2012
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(PhysOrg.com) -- One important discovery made about cancer over the past decade is that as a tumor develops, the molecular identity of its cells begins to diverge. As a result, any given tumor is likely to contain groups ...
Bio & Medicine
May 25, 2010
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(PhysOrg.com) -- University of Alberta scientists have successfully sequenced the genome of two influential bulls, one beef and one dairy, the first animals to have been fully sequenced in Canada.
Biotechnology
Mar 18, 2010
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A new study into the genetic makeup of over 1,400 individuals from across Spain has shown that the genetic patterns in modern individuals were shaped by population movements over the past 1,000 years. It also showed that ...
Biotechnology
Feb 5, 2019
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140
Much as an anthropologist can study populations of people to learn about their physical attributes, their environs and social structures, some marine microbiologists read the genome of microbes to glean information about ...
Cell & Microbiology
Oct 11, 2010
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