Ancient DNA reveals Europe's dynamic genetic history
Ancient DNA recovered from a series of skeletons in central Germany up to 7500 years old has been used to reconstruct the first detailed genetic history of modern Europe.
Apr 23, 2013
4.7 / 5 (14)
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Toward the origin of America's first settlers
The most supported traditional hypothesis points out that the earliest well-established human culture in the North American continent were the Clovis, a population of hunters who arrived about 13,000 years ...
Apr 18, 2013
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The latest genomic studies of wheat sheds new light on crop adaptation and domestication
The advanced online publication version of Nature today presents two manuscripts that provide an unprecedented glimpse into the adaptation and domestication of wheat. These achievements are the results of joint efforts led ...
Mar 26, 2013
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Research suggests complex genetic heritage in three cicada species
(Phys.org) —A paper co-authored by ecology and evolutionary biology professor Chris Simon, two UConn research associates, and other colleagues, offers genetic proof that three common species of cicada, ...
Mar 20, 2013
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Scientists peek into giant squid's gene pool
Scientists announced they had peeked into the DNA of the giant squid, seeking to demystify a deep-sea creature that has haunted sailors' dreams for centuries.
Mar 20, 2013
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Researchers develop new sensor for methylated DNA
Collaborators from Mayo-Illinois Alliance for Technology Based Healthcare have developed a new, single molecule test for detecting methylated DNA. Methylation—the addition of a methyl group of molecules to a DNA strand—is ...
Mar 14, 2013
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Epigenetics unveils how plants may adapt to environments throughout the world
Scientists at the Salk Institute for Biological Studies have identified patterns of epigenomic diversity that not only allow plants to adapt to various environments, but could also benefit crop production ...
Mar 06, 2013
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Biomass analysis tool is faster, more precise
A screening tool from the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) eases and greatly quickens one of the thorniest tasks in the biofuels industry: determining cell wall chemistry to find plants ...
Mar 05, 2013
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Human Y chromosome much older than previously thought
(Phys.org) —University of Arizona geneticists have discovered the oldest known genetic branch of the human Y chromosome – the hereditary factor determining male sex.
Mar 04, 2013
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Louse genetics offer clues on human migrations
Agriculture and parting from wolves shaped dog evolution, study finds
(Phys.org)—Part of the ancient mystery of the makeup of the modern Western dog has been solved by a team led by researchers at the University of California, Davis, School of Veterinary Medicine.
Feb 25, 2013
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Study reveals genetic diversity of genes in peppers
From the small, spicy Thai chiles to the portly, mild bell pepper, researchers at the University of California, Davis, have developed a "family tree" of sorts for peppers and characterized the diversity of ...
Feb 15, 2013
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Defying the laws of Mendelian inheritance
Two articles published in F1000Research support controversial claims that could redefine what we know about Mendelian inheritance in single Arabidopsis thaliana plants.
Feb 04, 2013
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Global research team decodes genome sequence of 90 chickpea lines
In a scientific breakthrough that promises improved grain yields and quality, greater drought tolerance and disease resistance, and enhanced genetic diversity, a global research team has completed high-quality sequencing ...
Jan 28, 2013
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