[Phage system for studying the restriction-modification of Erwinia carotovora].
A model for revealing and type identifying the systems of restriction-modification of phytopathogenic bacterium Ewinia carotovora with the help of two virulent polyvalent phages-FE 44 and T7 is proposed in the work. The joint use of the phages permits to identify both the limitations of phages development on the part of RM-systems of three major types, and on the part of the competing episomes. The proposed system also allows to reveal other kinds of limitations, in particular those connected with the adsorption of the phage particles.
Tovkach
F I
FI
Chervatiuk
N V
NV
D017123:Bacteriophage T7 / Q000201:enzymology / Q000235:genetics; D001435:Bacteriophages / Q000201:enzymology / Q000235:genetics; D015280:DNA Restriction-Modification Enzymes / Q000235:genetics*; D004279:DNA, Viral / Q000235:genetics; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000235:genetics; D008242:Lysogeny; D016973:Pectobacterium carotovorum / Q000201:enzymology / Q000235:genetics / Q000821:virology; D010957:Plasmids
D015280:DNA Restriction-Modification Enzymes; D004279:DNA, Viral