Physical Assay of Competence for Specific Mating-Pair Formation in Escherichia coli
نویسندگان
چکیده
منابع مشابه
Energy requirements for specific pair formation during conjugation in Escherichia coli K-12.
are pre-endowed with appendages, called donor pili, which are responsible for specific pair formation (C. C. Brinton, Trans. N.Y. Acad. Sci. 27:1003, 1965); this led us to believe that specific pair formation might occur in the absence of energy metabolism. However, K. W. Fisher (J. Gen. Microbiol. 16:136, 1957), in showing that zygote formation was dependent on active energy metabolism, conclu...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Accounting for mating pair formation in plasmid population dynamics.
Plasmids are important vehicles for horizontal gene transfer and rapid adaptation in bacteria, including the spread of antibiotic resistance genes. Conjugative transfer of a plasmid from a plasmid-bearing to a plasmid-free bacterial cell requires contact and attachment of the cells followed by plasmid DNA transfer prior to detachment. We introduce a system of differential equations for plasmid ...
متن کاملrapid and specific polymerase chain reaction-enzyme linked immunosorbent assay for detection of escherichia coli lt toxin from clinical isolates
methods this experimental study was conducted on iranian children communities from may to november 2014. forty stool samples were obtained from laboratories and investigated for heat-labile toxin (lt). specific primers were designed and the dig -labeled pcr products were bounded to streptavidin-coated wells of a microtiter plate and detected by anti-dig-peroxidase conjugate. an internal biotin-...
متن کاملProduction of specific IgY antibody to the recombinant FanC protein produced in Escherichia coli
Objective(s): Enterotoxigenic Escherichia coli (ETEC) strains are one of the primary causes of diarrhea in newborn calves and in humans, pigs, and sheep. IgY technology has been identified as a promising alternative to generating a mass amount of specific antibody for use in immunotherapy and immunodiagnostics. The purpose of this study was to produce specific antibody by egg yolk antibody (IgY...
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 Bacteriology
سال: 1973
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.114.1.144-151.1973