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A history lesson from genes: Using DNA to tell us how populations change
When Charles Darwin first sketched how species evolved by natural selection, he drew what looked like a tree. The diagram started at a central point with a common ancestor, then the lines spread apart as ...
Genetics
Jan 09, 2013 |
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Single vaccines to protect against both rabies and Ebola
Researchers from Thomas Jefferson University, among other institutions, including the National Institute of Allergy and Infectious Diseases, have developed single vaccines to protest against both rabies and ...
Medical research
Aug 25, 2011 |
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