title: Evidence for massive gene exchange between archaeal and bacterial hyperthermophiles.
authors.forename: L
authors.initials: L
authors.lastname: Aravind
authors.forename: R L
authors.initials: RL
authors.lastname: Tatusov
authors.forename: Y I
authors.initials: YI
authors.lastname: Wolf
authors.forename: D R
authors.initials: DR
authors.lastname: Walker
authors.forename: E V
authors.initials: EV
authors.lastname: Koonin
mesh_terms: D001105:Archaea / Q000235:genetics*; D019843:Archaeal Proteins / Q000235:genetics*; D001426:Bacterial Proteins / Q000235:genetics*; D000458:Cyanobacteria / Q000235:genetics; D004798:Enzymes / Q000235:genetics; D016946:Gram-Negative Aerobic Rods and Cocci / Q000235:genetics*; D017014:Methanobacterium / Q000235:genetics; D017017:Methanococcus; D017386:Sequence Homology, Amino Acid
chemical_list: D019843:Archaeal Proteins; D001426:Bacterial Proteins; D004798:Enzymes