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pro vyhledávání: '"D L Blazey"'
Publikováno v:
Journal of Bacteriology. 147:452-462
The ilvGEDAY genes of Salmonella typhimurium were cloned in Escherichia coli K-12 by in vitro recombination techniques. A single species of recombinant plasmid, designated pDU1, was obtained by selecting for Valr Ampr transformants of strain SK1592.
Autor:
D L Blazey, R O Burns
Publikováno v:
Journal of Bacteriology. 142:1015-1018
Evidence is presented for the existence in Salmonella typhimurium LT2 of the regulatory gene ilv Y. The Escherichia coli K-12 ilvY gene product is shown to complement a S. typhimurium ilvY mutation in vivo.
Autor:
D L Blazey, R O Burns
Publikováno v:
Journal of bacteriology. 156(3)
The formation of type II F' ilv cya metE plasmids from the Salmonella typhimurium Hfr strain SA722 occurs by general recombination between repeated rrn.
Autor:
D L Blazey, R O Burns
Publikováno v:
Journal of bacteriology. 159(3)
The Salmonella typhimurium LT2 ilvYC genes were studied by fusion of each gene to the Escherichia coli K-12 galK gene. The expression of ilvY and ilvC could then be determined by measurement of the galK-encoded galactokinase enzyme. The promoter for