Text this: Genome analysis of Pollutimonas subterranea gen. nov., sp. nov. and Pollutimonas nitritireducens sp. nov., isolated from nitrate- and radionuclide-contaminated groundwater, and transfer of several Pusillimonas species into three new genera Allopusillimonas, Neopusillimonas, and Mesopusillimonas.