[Integration and amplification of plasmid DNA in the Bacillus subtilis chromosome].
Some Bacillus subtilis strains demonstrate a high degree of pHV14 and pP1251 plasmid integration into the chromosome (1.10(-1]. According to the data of genetical analysis the plasmids are integrated into several regions of the same chromosome. A significant plasmid amplification in the composition of chromosome is observed when breeding on an increasing chloramphenicol concentration (20-300 micrograms/ml). Both tandem repetitions and single plasmid DNA copies and their fragments are found in the bacterial chromosomal DNA.
Shevchenko
T N
TN
Timashova
E O
EO
Fomin
V V
VV
Telegeev
G D
GD
D001412:Bacillus subtilis / Q000187:drug effects / Q000235:genetics*; D002701:Chloramphenicol / Q000494:pharmacology; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004247:DNA / Q000235:genetics*; D005784:Gene Amplification; D005819:Genetic Markers; D010957:Plasmids; D011995:Recombination, Genetic; D013045:Species Specificity; D014170:Transformation, Genetic
D005819:Genetic Markers; D002701:Chloramphenicol; D004247:DNA
Integratsiia i amplifikatsiia plazmidnoI DNK v khromosome Bacillus subtilis.