In 1977, Woese and Fox proposed the Archaea as a new domain of life and that the tree of life is divided into three branches — the Eukarya, Bacteria and Archaea. Although a three-domain tree was ...

There is a scientific picture waiting to be drawn. Someone has to do artistic justice to the evolutionary tree of life. Back in 1837, Charles Darwin sketched out a tree of life in a notebook as a way ...

(A) The unrooted three-domain tree derived by phylogenetic analysis of 16S rRNA and other information-processing genes. (B) The rooted three-domain tree. (C) The network of life. A: archaea; B: ...

An AD domain can be the equivalent of multiple NT domains and most closely resembles the master domain model. The hierarchical structure of a single AD domain is known as a domain tree. Just as there ...

In Windows 2000, domains exist in trees. A domain tree consists of a root-level domain and child domains, each of which can contain other child domains. Parallel directory trees are called forests.