SM-Resistance induced by DNA from SM-resistant bacteria
نویسندگان
چکیده
منابع مشابه
Mechanisms of streptomycin(SM)-resistance of highly SM-resistant Pseudomonas aeruginosa strains.
Three clinical isolates, K-Ps 94, K-Ps 97 and K-Ps 102, of Pseudomonas aeruginosa having R factor and showing MIC of more than 51,200 mcg/ml to streptomycin (SM), were examined for mechanisms of SM-resistance. Among the strains, K-Ps 94 and K-Ps 102 had R factor conferring SM-resistance. In K-Ps 94, the mechanism of SM-resistance was mainly owing to SM-phosphorylating enzyme and also owing to d...
متن کاملDNA-binding property of Sm nuclear antigen
Antibodies in the sera of patients with systemic lupus erythematosus reacted with a nuclear acidic protein called Sm antigen, and these antibodies were used as reagents to identify Sm antigen in preparative fractionation procedures. DNA affinity chromatography showed that Sm antigen was associated with nuclear protein fractions which had DNA-binding capacity. Evidence was also presented that Sm...
متن کاملRPIM-SM: extending PIM-SM for RP relocation
The protocol independent multicast-sparse mode (PIM-SM) protocol establishes core-base tree to forward multicast datagrams in a network. In PIM-SM, the core or rendezvous point (RP) of a group is determined at each multicast router by hashing a group address, i.e. a class-D IP address, to one of the candidate RPs. The hash function is characterized by its ability to evenly and uniquely choose t...
متن کاملSynthesis of Sm–Co and Sm–Co/Fe nanocrystals by reductive annealing of nanoparticles
We report here a simple route for the chemical synthesis of SmCo5 and Sm2Co17 single-phase and SmCo5/Fe composite nanocrystals by polyol reduction of metal precursors and subsequent calcium reductive annealing. Sm2O3 and Co nanoparticles were synthesized first, and nanocrystalline SmCo5 or Sm2Co17, compound with tunable composition was then obtained after the annealing. The composition of the c...
متن کاملExtension of the Sm
A new type of gauge extension of the SM is proposed. It is based on a SU (2) × SU (2) × U (1) group with the peculiarity that the gauge bosons of the extra SU (2) do not couple to fermions. This feature relaxes some of the constraints on the masses of the new gauge bosons, leaving the possibility of having lighter masses than in traditional extensions. The model exhibits several interesting pro...
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: Nippon Saikingaku Zasshi
سال: 1956
ISSN: 1882-4110,0021-4930
DOI: 10.3412/jsb.11.199