Zobrazeno 1 - 10
of 50
pro vyhledávání: '"G. D. Baird"'
Publikováno v:
Research in Veterinary Science. 51:203-208
160 ovine isolates of Pasteurella heamolytica , representing each of the 16 serotypes and also untypable strains, were examined for plasmid content. Plasmid DNA was identified in, and prepared from, strains of serotypes A2, T3, A14 and A16 and also f
Autor:
G. D. Baird, J. E. Murray, W. Donachie, C. F. Wilson, D. C. Harkins, F. A. Lainson, A. D. Sutherland
Publikováno v:
Microbiology. 137:219-226
Iodination of intact Pasteurella haemolytica serotype A2 cells labelled a sub-set of total cellular proteins. Comparison of the autoradiographic patterns obtained from iodinated cells grown on complete medium and on iron-depleted medium showed that e
Publikováno v:
Research in veterinary science. 58(2)
The complete nucleotide sequence of a 4·3 kilobase pair plasmid, pAB2, isolated from a bovine strain of Pasteurella haemolytica serotype Al, was determined. It encodes a Rob-1 type β-lactamase and a region with homology to the mobilisation ( mob )
Publikováno v:
Research in veterinary science. 58(2)
It was previously shown that a live aroA-strain of Salmonella typhimurium of ovine origin was a safe and effective vaccine against salmonellosis in sheep. The protective effect was observed in the apparent absence of a detectable, systemic T cell res
Publikováno v:
Journal of medical microbiology. 41(1)
Summary A live mutant aroA Salmonella serotype Typhimurium ovine strain (S25/1) could be cultured from tissues of mice for up to 90 days after oral infection. Following vaccination, high levels of Salmonella-specific serum IgM, IgG and IgA were produ
Publikováno v:
Journal of general microbiology. 136(6)
A detailed restriction map of the virulence plasmid of Salmonella dublin has been determined and used for comparison with the virulence plasmid from S. typhimurium. Two regions were identified which appeared to be similar based on blotting and restri
Publikováno v:
British Journal of Nutrition. 50:267-280
1. Continuous infusions of [14C]glucose and [14C]lactate on separate days, and measurements of blood flow-rate, were used to obtain values for rates of unidirectional metabolism and of interconversion of glucose and lactate in the portal-drained visc
Publikováno v:
The Journal of Agricultural Science. 85:281-296
SUMMARYMetabolite production rates were determined in the portal vein and hepatic veins of catheterized adult dairy cows maintained under normal conditions of husbandry. The production rates were calculated from the metabolite concentrations in arter
Autor:
I. M. Reid, R. A. Collins, Denise L. Mather, G. D. Baird, C. J. Roberts, A.J. Stark, Sally M. Dew
Publikováno v:
The Journal of Agricultural Science. 90:383-394
SummaryLong-term undernutritional stress is often a feature of sheep and beef cattle production, but has only become a major feature of dairy cattle husbandry in the United Kingdom in recent winters when food was short and expensive. An experiment wa
Publikováno v:
Biochemical Journal. 186:47-57
1. Circulating concentrations of glucose, propionate, lactate and pyruvate, and net exchange of these compounds across the liver and gut, were measured in lactating and non-lactating dairy cows (a) in the normal fed state, (b) before, during and afte