Indeed, many human subpopulations carry distinct markers, and by tracing these markers through the generations, one can draw a genetic tree on which today's many diverse branches can be followed ...
A recent study details the genome of the highly prized white oak. The white oak (Quercus alba) is a keystone species in ...
Researchers studying ash trees in the western U.S. have discovered a set of genetic variations that could protect the species ...
When you start the game, you'll find an incomplete family tree of male relatives. We offer simulated DNA sequences from the Y chromosomes of 10 fictitious individuals. These men have a common ...
Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one of the most abundant trees across much of eastern North America. It also ...
Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one ...