Scientists have found further evidence to support the idea that the primary two domains of life, the Archaea and Bacteria, are separated by a long phylogenetic tree branch and therefore distantly ...

The latest Virtual Issue from Genome Biology and Evolution highlights articles that provide new insight into the deep evolutionary relationships among extant organisms and the origin of eukaryotes ...

An analysis of marker genes supports the theory that Archaea and Bacteria are separated by a long branch within the tree of life Scientists have found further evidence to support the idea that the ...