Knowing how human DNA changes over generations is essential to estimating genetic disease risks and understanding how we evolved. But some of the most changeable regions of our DNA have been ...
BOGOTA, Aug 25 (Reuters) - Scientists in Colombia have discovered a previously unknown lineage of human beings after fully sequencing the DNA of ancient remains excavated at archeological sites near ...
In a way, sequencing DNA is very simple: There's a molecule, you look at it, and you write down what you find. You'd think it would be easy—and, for any one letter in the sequence, it is. The problem ...
In the last decade, archaeologists have learned to read the genetic traces that ancient humans and Neanderthals left not only in bones, but in the dirt beneath their feet. By treating cave sediments ...
Reimagined undergrad class teaches students entire DNA sequencing process using cutting-edge devices
Students take samples of water and the microscopic creatures within at the Alviso Marina County Park. (Image by Erika Cardema) At the Alviso Marina County Park, reddish-brown water laps at the edge of ...
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