Fig. 2
From: Complete genome sequence of the Antarctic Halorubrum lacusprofundi type strain ACAM 34
Phylogenetic tree of DNA-directed RNA polymerase subunit A’ of select haloarchaea. Sequence alignment and tree construction were carried out with Clustal W [39]. The tree was visualized with njplot [40]. Positions with gaps were excluded during tree construction. Methanosarcina acetivorans was used as the outgroup. The numbers indicate bootstrap values based on 1000 replicates