Archaeal and bacterial hyperthermophiles: horizontal gene exchange or common ancestry?
Kyrpides
N C
NC
Department of Microbiology, University of Illinois at Urbana-Champaign, IL 61801, USA. nikos@darwin.life.uiuc.edu
Olsen
G J
GJ
D001105:Archaea / Q000235:genetics*; D001419:Bacteria / Q000235:genetics*; D010802:Phylogeny