[Search for conjugative plasmids in Azospirillum brasilense and Azospirillum lipoferum associated with plants].
The conjugative plasmids in Azospirillum brasilense strains S17. Sp107, Sp245, SpBr14, JM6B2, JM82Al, UQ1794, UQI796 and in Azospirillum lipoferum strain RG20 were prove to exist for the first time in connection with their potency to mobilize a non-conjugative IncQ-plasmid pVZ361 from IncQ-group (ori RSF1010, KmR, SuR. 11.4 kb) for conjugated transfer to aplasmid strains Agrobacterium tumefaciens and Pseudomonas putida at high frequencies.
Katsy
E I
EI
Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, Saratov.
D016949:Azospirillum / Q000235:genetics* / Q000302:isolation & purification; D003227:Conjugation, Genetic; D010944:Plants / Q000382:microbiology*; D010957:Plasmids; D013045:Species Specificity