(Pyrococcus:0.11019,((((Methanothe:0.14291,Methanobac:0.29291)100:0.51789, Methanococ:0.77792)87:0.25886,Methanoba2:1.44213)52:0.15906,Deinococcu:1.34436) 100:0.66247,Pyrococcu2:0.18546);