Migration back to Africa took place during the Palaeolithic
International research led by the UPV/EHU-University of the Basque Country has retrieved the mitogenome of a fossil belonging to the first Homo sapiens population in Europe
International research led by the UPV/EHU-University of the Basque Country has retrieved the mitogenome of a fossil belonging to the first Homo sapiens population in Europe
Archaeology
May 26, 2016
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According to researchers at Boston Children's Hospital, stem cells that strongly express a gene called WNT3 are biased to develop into cells and tissues including pancreas, liver and bladder. This discovery suggests that ...
Cell & Microbiology
Jun 4, 2013
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Even though the walnut twig beetle (WTB) is likely native to Arizona, California, and New Mexico, it has become an invasive pest to economically and ecologically important walnut trees throughout much of the Western and into ...
Ecology
May 28, 2015
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Double flowers—though beautiful—are mutants. The genetic interruption that causes that mutation previously helped scientists pinpoint the genes for normal development of flower sexual organs in Arabidopsis thaliana. Now ...
Evolution
Sep 4, 2012
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New fossils found in Spain are thought to be of the oldest recorded ancestor of the giant panda.
Archaeology
Nov 14, 2012
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In horse breeding, stallions are usually used to establish a breeding line. In some cases, however, the maternal lineage plays a more important role. Researchers from the Vetmeduni Vienna looked at the gestation length of ...
Plants & Animals
Oct 16, 2015
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The initial peopling of North America from Asia occurred approximately 15,000-18,000 years ago, however estimations of the genetic diversity of the first settlers have remained inaccurate. In a report published online today ...
Biotechnology
Jun 28, 2010
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How a group of animals can abandon sex, yet produce more than 460 species over evolutionary time, became a little less mysterious this week with the publication of the complete genome of a bdelloid rotifer (Adineta vaga) ...
Biotechnology
Jul 22, 2013
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Four teams of researchers from multiple institutions in South Korea, the U.K. and China, working independently of one another, have made progress in understanding how mutations accumulate in human cells over time. All four ...
Technologies such as RNA sequencing are now revealing which genes are expressed in each individual cell. All cells can then be arranged systematically using similar expression profiles. Dr. Jan Philipp Junker, head of the ...
Biotechnology
Apr 10, 2018
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