Zobrazeno 1 - 10
of 11
pro vyhledávání: '"T E, Gorb"'
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 75(6)
Bacteria obtained from potato tubers having symptoms of soft rot and grown in different regions of Ukraine are identified as Pectobacterium carotovorum subsp. carotovorum. These bacteria strains are able to produce bacteriocines. Their killer activit
Autor:
F. I. Tovkach, T. E. Gorb
Publikováno v:
Biopolymers and Cell. 16:64-68
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 73(2)
Mutants of Erwinia carotovora subsp. carotovra 48A carrying plasmid pCA25 and its transposon variant and resistant to mitomycin C, nalidixic acid and streptomycin were used in the research. It has been shown that the presence of transposon in plasmid
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 72(6)
A possibility to obtain nanoparticles of phage nature using abortive phage infection was shown for the first time. It was found out that the nonspecific host Erwinia carotovora subsp. carotovora J2 being infected by phage ZF 40-RT80, the cells form a
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 71(5)
The method of quantitative determination of bacteriocinogenicity in Erwinia carotovora dissociants has been suggested. It is based on the application of indicator bacterial mutants that are resistant to nalidixic acid. It has been revealed that popul
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 69(5)
A method for transformation of Erwinia carotovora subsp. carotovora cells has been developed. Transformants of E. carotovora RC 5297 (pECL 18) have been obtained. The transformation frequency was 5.4 x10(2) per 1 microg of DNA. This value depends con
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 69(2)
High specificity of Tn9 transposition into the cryptic plasmid pCA25 of Erwinia carotovora subsp. carotovora 48A was established on the basis of the comparative restriction analysis of DNA by endonucleases EcoRV and PstI. Under the extremal condition
Autor:
F I, Tovkach, T E, Gorb
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 67(2)
It has been shown that mutants of Erwinia carotovora subsp. carotovora (ECA) resistant to mitomycin C could be characterized by the change of colonies morphology, sensitivity to bacteriocins, and by the change of pathogeneity. It is supposed that mut
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 64(2)
Molecular-biological properties of two relative temperate erwiniophages 49 and 59 have been comparatively studied. The both phages are highly specific with respect to sensitive bacteria and lyse only inconsiderable quantity of amylovora-like strains
Autor:
T E, Gorb, F I, Tovkach
Publikováno v:
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993). 64(3)
A simple method to determine frequency characteristics of the horizontal transfer of antibiotic resistance by transconjugative plasmids of various incompatibility groups into Erwinia carotovora strains has been developed. The proposed method for sele