Phylogenomic and molecular marker based studies to clarify the evolutionary relationships amongst Anoxybacillus species and demarcation of the family Anoxybacillaceae and some of its constituent genera

The family Anoxybacillaceae was recently proposed encompassing the genera Anoxybacillus, Geobacillus, Parageobacillus, Saccharococcus and Thermolongibacillus. Of these genera, Anoxybacillus contains >50% of the Anoxybacillaceae species. However, Anoxybacillus species form multiple unrelated clades in phylogenetic trees and their evolutionary relationships are unclear. To clarify the evolutionary relationships of Anoxybacillus and other Anoxybaci…