Fertility Inhibition of an N Group R Factor by a Group X R Factor, R6K
نویسندگان
چکیده
منابع مشابه
Inhibition of R-factor transfer and phage infection by requinomycin.
To be effective in inhibiting R-factor transfer (between Escherichia coli strains) and infection of E. coli with phage f2, requinomycin must be present at the time of initiation of both events. Delayed addition of requinomycin showed no or slight inhibition. No direct effect of requinomycin on phage f2 or E.coli strains employed was observed. The intact cell surface of E.coli must be impermeabl...
متن کاملConjugal fertility associated with resistance factor R in Escherichia coli.
Sugino, Yoshinobu (Osaka University, Osaka, Japan) and Yukinori Hirota. Conjugal fertility associated with resistance factor R in Escherichia coli. J. Bacteriol. 84:902-910. 1962.-The introduction of the contagious drug-resistance factor, R, into an F(-) strain of Escherichia coli allows the R(+)F(-) strain to mate with F(-)R(-) strains. The chromosome fragment transferred from the R(+) cell is...
متن کاملA Group of Paths in R
We define a group structure on the set of compact “minimal” paths in R2. We classify all finitely generated subgroups of this group G: they are free products of free abelian groups and surface groups. Moreover, each such group occurs in G. The subgroups of G isomorphic to surface groups arise from certain topological 1-forms on the corresponding surfaces. We construct examples of such 1-forms f...
متن کاملThe Dynkin Diagram R-group
We define an abelian group from the Dynkin diagram of a split real linear Lie group with abelian Cartan subgroups, G, and show that the Rδ,0groups defined by Knapp and Stein are subgroups of it. The proof relies on Vogan’s approach to the R-groups. The R-group of a Dynkin diagram is easily computed just by looking at the diagram, and so it gives, for instance, quick proofs of the fact that the ...
متن کاملCompact Group Topologies for R
There is a compact solenoidal group S that is group isomorphic to the additive real numbers R. The existence of 5 leads to a study of compact real groups; that is, compact groups which are group isomorphic to R. The compact real groups are characterized as products of 5. Various conditions on a topological group G are given which are equivalent to G being compact real. It is shown that any comp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1974
ISSN: 0022-1287
DOI: 10.1099/00221287-82-2-415