ack::Mu d1-8 (Apr lac) operon fusions of Salmonella typhimurium LT2

1988 ◽  
Vol 211 (1) ◽  
pp. 183-185 ◽  
Author(s):  
H. S. Kwan ◽  
H. W. Chui ◽  
K. K. Wong
Keyword(s):  
Salmonella Typhimurium ◽  
Lac Operon

scholarly journals Characterization of lip expression in Salmonella typhimurium: analysis of lip::lac operon fusions

1991 ◽  
Vol 137 (10) ◽  
pp. 2307-2312 ◽  
Author(s):  
R. L. Smith ◽  
J. W. Pelley ◽  
R. M. Jeter
Keyword(s):  
Salmonella Typhimurium ◽  
Lac Operon

scholarly journals Oxygen-regulated stimulons of Salmonella typhimurium identified by Mu d(Ap lac) operon fusions.

1986 ◽  
Vol 165 (3) ◽  
pp. 780-786 ◽  
Author(s):  
Z Aliabadi ◽  
F Warren ◽  
S Mya ◽  
J W Foster
Keyword(s):  
Salmonella Typhimurium ◽  
Lac Operon

Isolation and characterization of pyrimidine mutants of Salmonella typhimurium altered in expression of pyrC, pyrD, and pyrE

1985 ◽  
Vol 31 (11) ◽  
pp. 981-987 ◽  
Author(s):  
Rod A. Kelln ◽  
J. Neuhard ◽  
Lisbeth Stauning
Keyword(s):  
Salmonella Typhimurium ◽  
Biochemical Characterization ◽  
Lac Operon ◽  
Structural Genes ◽  
General Applicability ◽  
Cis Acting ◽  
Isolation And Characterization ◽  
Mutant Strains ◽  
The Individual

Parental strains of Salmonella typhimurium having a specific pyr gene (pyrC, pyrD, or pyrE) fused to the structural genes of the lac operon through the specialized transducing phage Mu dl (ApRlac) were used to construct thermostable derivatives for purposes of conducting a genetic and biochemical characterization of the individual pyr genes. The direction of transcription of each pyr gene in relation to the current linkage map was defined with both pyrC and pyrE being transcribed counterclockwise and pyrD exhibiting clockwise transcription. Mutants displaying increased pyr gene expression were isolated employing a genetic strategy which is of general applicability. Among the mutants, only one isolate was found to possess a mutation which was unlinked to the specific pyr gene under study; the other isolates harbored linked mutations which were inferred to be cis-acting. Additional studies demonstrated that in conditions of severe pyrimidine limitation, further derepression could still occur in the mutant strains.

Determination of antibacterial propertiesof triazines in regards to Salmonella typhimurium

2017 ◽  
Vol 19 (1) ◽  
pp. 16-23
Author(s):  
M. M. Babkina ◽  
◽  
O. V. Vasylchenko ◽  
O. M. Deriabin ◽  
A. A. Tarasov ◽  
...  
Keyword(s):  
Salmonella Typhimurium

Nomenclature Abstract for Salmonella typhimurium (Loeffler 1892) Castellani and Chalmers 1919 (Approved Lists 1980).

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Sarah Wigley ◽  
George M Garrity ◽  
Dorothea Taylor
Keyword(s):  
Salmonella Typhimurium
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