Zobrazeno 1 - 7
of 7
pro vyhledávání: '"L E, Pearce"'
Autor:
C J, Pillidge, L E, Pearce
Publikováno v:
The Journal of applied bacteriology. 71(1)
A beta-galactosidase gene from Clostridium acetobutylicum NCIB 2951 was expressed after cloning into pSA3 and electroporation into derivatives of Lactococcus lactis subsp. lactis strains H1 and 7962. When the clostridial gene was introduced into a pl
Publikováno v:
Journal of Bacteriology. 153:76-83
The three enzymes of the D-tagatose 6-phosphate pathway (galactose 6-phosphate isomerase, D-tagatose 6-phosphate kinase, and tagatose 1,6-diphosphate aldolase) were absent in lactose-negative (Lac-) derivatives of Streptococcus lactis C10, H1, and 13
Publikováno v:
Applied Microbiology. 27:933-937
Variants of Streptococcus lactis that produce lactic acid slowly in milk were isolated by inducing plasmid loss in the wild type at 39 to 40 C. Such strains had lost most of their surface-bound proteinase activity and were designated prt - . The spec
Autor:
L. E. Pearce, Elinor Meynell
Publikováno v:
Journal of General Microbiology. 50:173-176
SUMMARY: Bacteria carrying an R factor conferring resistance to low concentrations of streptomycin frequently give highly resistant variants. Resistance to high concentrations of streptomycin can arise in a sensitive bacterium either from a single mu
Autor:
L. E. Pearce, Elinor Meynell
Publikováno v:
Journal of general microbiology. 50(1)
SUMMARY: R factors, responsible for transmissible drug resistance in Enterobacteriaceae, convert their hosts into donors of genetic material, but fewer recombinants for chromosomal genes are produced than with F. For one R factor, at least, this was
Publikováno v:
Genetical research. 12(2)
Autor:
J. S. Loutit, L. E. Pearce
Publikováno v:
Nature. 205:822-822
SEXUAL recombination in Pseudomonas aeruginosa was first reported by Holloway1. Later, Holloway and Jennings2 demonstrated that there were similarities between their mating system and that of Escherichia coli K12. Fertility in the males was associate