Hyperthermophilic microorganisms with optimal growth temperatures above 80 °C occur in both prokaryotic domains, the Bacteria and Archaea. In phylogenetic trees based on ss rRNA they represent ...

In the 1980s, Forterre began to analyse the hyperthermophilic archaea isolated by Stetter and Zillig, looking for reverse gyrase. The enzyme causes the DNA double helix to cross over on itself ...

This novel hyperthermophilic archaea grows best at 80 to 82 degrees Celsius (176-180 Farenheit), close to the boiling point of water. Skip to main content. Your source for the latest research news.

Archaea, in contrast, have no such universal chromatin proteins, instead using two or more DNA-binding proteins to package DNA. ... (thermophilic or hyperthermophilic). ...