Extended Data Fig. 9: Phylogenetic tree of geranylfarnesyl diphosphate synthase homologs in archaea and bacteria.
From: Methyl-reducing methanogenesis by a thermophilic culture of Korarchaeia

Red clades and text correspond to homologs encoded in ‘Ca. M. washburnensis’ strain LCB3. Red star indicates the clade containing the Methanosarcina mazei homolog involved in methanophenazine biosynthesis. Circles represent ultrafast bootstrap values >95. Short-chain and long-chain designations according to Ou et al.73.