Soldo, A T Association of transformation of xenosomes from nonkiller to killer with extrachromosomal DNA. [electronic resource] - Journal of bacteriology Oct 1986 - 96-102 p. digital Publication Type: Journal Article ISSN: 0021-9193 Standard No.: 10.1128/jb.168.1.96-102.1986 doi Subjects--Topical Terms: AnimalsBacteria--geneticsBacterial Physiological PhenomenaCiliophora--microbiologyDNA Restriction EnzymesDNA, Bacterial--analysisDeoxyribonuclease BamHIPlasmidsSymbiosis