The three-domain system is a taxonomic classification system that groups all cellular life into three domains, namely Archaea, Bacteria and Eukarya, introduced...

introduced in the three-domain system of taxonomy devised by Carl Woese, Otto Kandler and Mark Wheelis in 1990. According to the domain system, the tree of...

knowledge of archaea diversity and challenges to the widely accepted three-domain system that classifies life into Bacteria, Archaea, and Eukarya. It was...

The Domain Name System (DNS) is a hierarchical and distributed name service that provides a naming system for computers, services, and other resources...

was the five-kingdom classification system was established by Robert Whittaker in 1969. Under the three-domain system of taxonomy, introduced by Carl Woese...

three-domain system. It classified cellular life into Prokaryota and Eukaryota as either "empires" or "superkingdoms". When the three-domain system was...

top-level domain (TLD) is one of the domains at the highest level in the hierarchical Domain Name System of the Internet after the root domain. The top-level...

of ribosomes. It was largely ignored, being overshadowed by the three-domain system which relied on more precise genetic analysis. In 1990, Carl Woese...

empire—with the two-empire system of prokaryotes and eukaryotes. The two-empire system would later be expanded to the three-domain system of Archaea, Bacteria...

the term domain did not come into use until the mid-18th century, the concept can be traced back to the ancient Roman law, "as a preset system included...