%0 Journal Article %T Mechanism of Retarded DNA Degradation and Prokaryotic Origin of DNases in Nonsterile Soils %A Blum, Stephanie A.E. %A Lorenz, Michael G. %A Wackernagel, Wilfried %A , %J Systematic and Applied Microbiology %V 20 %N 4 %P 513-521 %@ 0723-2020 %D 1997-11-01 %I Elsevier BV %~ DeepDyve