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Replication of phiA and phiX174 in Escherichia coli mutants thermosensitive in DNA synthesis


, : Replication of phiA and phiX174 in Escherichia coli mutants thermosensitive in DNA synthesis. Molecular & General Genetics 139(4): 285-291

Thermosensitive mutants of E. coli defective in DNA replication were tested for their capacity to support multiplication of phiA and phiX174. At the restrictive temperature, the viral growth was markedly affected in dnaH, dnaZ, or ligts7 mutants. Even when these strains were transfected with RF1 molecules, the virus yield was still very low. The dnaI function was, however, dispensable for replication of phiA and phiX174. In addition, these viruses could multiply in dnaP or polAts mutants at the high temperature.

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PMID: 1102942


Other references

Shau, H.Y.; Kim, A., 1988: Suppression of lymphokine-activated killer induction by neutrophils. Peripheral blood polymorphonuclear neutrophils (PMN) suppressed the induction of PBL lymphokine-activated killer (LAK) function by rIL-2 in vitro. The suppression depended on the concentration of PMN in the IL-2 culture, and required intact PMN. H...

MacRitchie, J., 1971: Television in the medical school at the University of Glasgow. Scottish Medical Journal 16(1): 54-57

Ices Advisory Committee O.Fisheries Management, 1997: Report of the ICES Advisory Committee on Fishery Management, 1996. Copenhagen, 16-23 May 1996. Copenhagen, 24 October - 1 November 1996. ICES Cooperative Research Report il; 221(2): i-iv, 1-324

Skorkovsky, B., 1961: A contribution to fatal salmonellosis. Zeitschrift für Arztliche Fortbildung 55: 865-866

Waters, T., 1998: The role of the nurse practitioner in the gastroenterology setting. The purpose if this qualitative study was to explore the role of a nurse practitioner who is currently functioning in the specialized setting of gastroenterology. Naturalistic inquiry was the research methodology used. This study was guided by the...

Andriyashev, AP., 1990: Observations on the taxonomic status of an Antarctic species, Paraliparis edentatus (Liparididae) with a description of a new genus. A description of the new genus EDENTOLIPARIS gen. nov. was presented. The genus differs from Paraliparis by a complete absence of pharyngeal and maxillary teeth, as well as by the location of the radials of the shoulder girdle. A nore accurate des...

Sagar, A.; Balakrishnan, K.; Guttikunda, S.; Roychowdhury, A.; Smith, K.R., 2016: India Leads the Way: A Health-Centered Strategy for Air Pollution. Environmental Health Perspectives 124(7): A116-A117

Sun, J.; Sun, Y.; Xia, E-Yan.; Yan, C-Guo., 2012: Synthesis of functionalized 2-aminohydropyridines and 2-pyridinones via domino reactions of arylamines, methyl propiolate, aromatic aldehydes, and substituted acetonitriles. An efficient and practical synthetic method for the functionalized 2-amino hydropyridines and 2-pyridinones was successfully developed via the domino reactions of arylamines, methyl propiolate, aromatic aldehydes and the substituted acetonitriles...

Davydov, GS., 1978: Effect of reclamation on rodent species composition in the plains and foothills of Tajikistan. Congressus Theriologicus Internationalis, 2: 350

Perry, K.T.; Smith, N.D.; Weiser, A.C.; User, H.M.; Kundu, S.D.; Nadler, R.B., 2000: The efficacy and safety of synchronous bilateral extracorporeal shock wave lithotripsy. Purpose: Bilateral renal calculi have traditionally been managed by staged extracorporeal shock wave lithotripsy (ESWL) due to concern about bilateral obstruction. We evaluated the safety and efficacy of synchronous bilateral ESWL in a large serie...