title: [Plasmids for naphthalene biodegradation incompatible with IncP-2 and IncP-7 group plasmids].
abstract: Fourteen conjugative naphthalene degradative plasmids have been classified by incompatibility. It is shown that the plasmids of IncP-9 group are characterized by the minor entry exclusion, with respect to the R plasmids belonging to IncP-2 or IncP-7 groups. On the other hand, the naphthalene degradative plasmids of incompatibility group P-7 exhibit a markedly pronounced entry exclusion, with respect to the R plasmids of the same incompatibility groups. Two naphthalene degradative plasmids reveal incompatibility with the reference plasmids of two Inc groups (P-2 and P-7). These plasmids control also resistance of bacterial cells to potassium tellurite, which is characteristic of the IncP-2 plasmids. Two other naphthalene degradative plasmids are capable of stable coexistence with the IncP-2, P-7 or P-9 reference plasmids.
mesh_terms: D001673:Biodegradation, Environmental; D003227:Conjugation, Genetic; D008627:Mercuric Chloride / Q000494:pharmacology; D009281:Naphthalenes / Q000378:metabolism*; D011549:Pseudomonas / Q000145:classification / Q000235:genetics* / Q000378:metabolism; D011550:Pseudomonas aeruginosa / Q000145:classification / Q000235:genetics / Q000378:metabolism; D011815:R Factors / Q000187:drug effects / Q000528:radiation effects; D013388:Succinimides / Q000494:pharmacology; D013691:Tellurium / Q000494:pharmacology; D014267:Triethyltin Compounds / Q000494:pharmacology; D014466:Ultraviolet Rays
chemical_list: D009281:Naphthalenes; D013388:Succinimides; D014267:Triethyltin Compounds; C045754:triethylstannylsuccinimide; D008627:Mercuric Chloride; C026899:potassium tellurate(IV); D013691:Tellurium
vernacular_title: Plazmidy biodegradatsii naftalina, nesovmestimye s plazmidami grupp IncP-2 i IncP-7.