phylogenetic analysis using felsenstein 's maximum likelihood method and lake 's evolutionary parsimony method confirmed that the h+-atpases of the two archaebacteria , methanococcus and sulfolobus , when compared to eukaryotic vacuolar-type atpases and eubacterial f0f1-atpases , form a monophyletic group .
C0379099
vacuolar
C0018437
f0f1-atpases