Based on two new studies by researchers at the Salk Institute for Biological Studies, regeneration of a new limb or organ in a human will be much more difficult than the mad scientist and supervillain, Dr. Curt Connors, made ...
Biotechnology
Sep 25, 2012
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Moving genetic elements from one location to another in a genome makes for a very dynamic situation in terms of development and disease. An EU project has investigated a special type of micro transposable element and its ...
Biotechnology
Jun 18, 2012
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Corn split off from its closest relative teosinte, a wild Mexican grass, about 10,000 years ago thanks to the breeding efforts of early Mexican farmers. Today it's hard to tell that the two plants were ever close kin: Corn ...
Biotechnology
Sep 25, 2011
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The popular belief among scientists that certain sequences of DNA are relatively unimportant in the evolutionary process has been turned on its head by two Murdoch University researchers.
Biotechnology
Jul 14, 2011
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University of British Columbia researchers have identified a small virus that attacks another virus more than 100 times its own size, rescuing the infected zooplankton from certain death. The discovery provides clues to the ...
Biotechnology
Mar 3, 2011
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Since the days of Darwin, the "tree of life" has been the preeminent metaphor for the process of evolution, reflecting the gradual branching and changing of individual species.
Biotechnology
Feb 4, 2011
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Scientists have finally sequenced the entire genome of an ant, actually two very different species of ant, and the insights gleaned from their genetic blueprints are already yielding tantalizing clues to the extraordinary ...
Biotechnology
Aug 26, 2010
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Debates have raged for decades about how to arrange the Australian and South American branches of the marsupial family tree.
Plants & Animals
Jul 27, 2010
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(PhysOrg.com) -- Using high-throughput sequencing to map the locations of a common type of jumping gene within a person's entire genome, researchers at the University of Pennsylvania School of Medicine found extensive variation ...
Biotechnology
Jun 1, 2010
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Knocking genes out of action allows researchers to learn what genes do by seeing what goes wrong without them. University of Utah biologists pioneered the field. Mario Capecchi won a Nobel Prize for developing knockout mice. ...
Biotechnology
Apr 25, 2010
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