Figure 1.
The gene repertoires of M. kandleri and other archaeal methanogens. (A) Conserved and unique proteins in M. kandleri. (B) A Venn diagram of the shared and unique portions of the proteomes of archaeal methanogens. The number of COGs that are unique for the three methanogens is shown in parentheses in the central section. The number of COGs that include a given archaeal species and two or more bacteria, but no other archaea, is shown in brackets.
