R. Barker

发表

Persistent and transient clones of Salmonella typhimurium of phage type 141 recognized by biotyping

D. Old, R. Barker, 1989, Epidemiology and Infection.

Colicin E2 production and release by Escherichia coli K12 and other Enterobacteriaceae.

A. Pugsley, R. Barker, N. Goldzahl, 1985, Journal of general microbiology.

Genetic population structure, clonal phylogeny, and pathogenicity of Salmonella paratyphi B

T. Whittam, J. Musser, N. Smith, 1990, Infection and immunity.

Differential typing of Salmonella agona: type divergence in a new serotype

D. Old, R. Barker, Z. Tyc, 1982, Journal of Hygiene.

Correlation of phage type, biotype and source in strains of Salmonella typhimurium

E. S. Anderson, L. Ward, J. Duguid, 1978, Journal of Hygiene.

A new biotyping scheme for Salmonella typhimurium and its phylogenetic significance.

E. S. Anderson, J. Duguid, D. Old, 1975, Journal of medical microbiology.

Utilization of d-tartaric acid by Salmonella paratyphi B and Salmonella java: comparison of anaerobic plate test, lead acetate test and turbidity test

R. Barker, 1985, Journal of Hygiene.

Use of tartaric acid isomers and citric acid in the biotyping of Salmonella typhimurium

J. Duguid, D. Old, G. Alfredsson, 1972, Epidemiology and Infection.

Tracing Salmonella typhimurium infections

R. Barker, 1986, Journal of Hygiene.

Colicinogeny in Salmonella typhimurium.

R. Barker, 1980, Journal of general microbiology.

Epidemic strains of Salmonella agona differentiated by phage restriction and u. v.‐protection markers on Collb plasmids

R. Barker, 1986 .

Abortive phage-infection and UV-protection markers on Col I plasmids from epidemic strains of Salmonella.

R. Barker, 1988, Journal of medical microbiology.

Differentiation of Coll plasmids by ability to cause abortive infection of bacteriophages BF23 and T5

R. Barker, A. A. Yousuf, T. Ling, 1987 .

Further colicin types of Shigella sonnei detected with specific indicator strains.

D. Old, R. Barker, 1982, Zentralblatt fur Bakteriologie, Mikrobiologie und Hygiene. 1. Abt. Originale A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie = International journal of microbiology and hygiene. A, Medical microbiology, infectious....

Numerical index of the discriminatory ability of biotyping for strains of Salmonella typhimurium and Salmonella paratyphi B

D. Old, R. Barker, 1989, Epidemiology and Infection.

Types of Salmonella paratyphi B and their phylogenetic significance.

P. Nicholson, R. Porter, A. Blair, 1988, Journal of medical microbiology.

Biotyping and colicine typing of Salmonella typhimurium strains of phage type 141 isolated in Scotland.

D. Old, R. Barker, 1979, Journal of medical microbiology.

Biotypes of strains of Salmonella typhimurium of phage types 49, 204 and 193.

D. Old, R. Barker, 1980, Journal of medical microbiology.

Old and new techniques together resolve a problem of infection by Salmonella typhimurium

D. Brown, D. Platt, D. Munro, 1987, Epidemiology and Infection.

The usefulness of biotyping in studying the epidemiology and phylogeny of salmonellae.

D. Old, R. Barker, 1989, Journal of medical microbiology.

Phage type/biotype groups of Salmonella typhimurium in Scotland 1974–6: variation during spread of epidemic clones

J. Sharp, D. Old, R. Barker, 1980, Journal of Hygiene.

Transduction of inositol-fermenting ability demonstrating phylogenetic relationships among strains of Salmonella typhimurium.

D. Old, D. Old, R. Barker, 1980, Genetical research.

Clonal relationships among naturally occurring nicotinamide-requiring Salmonella typhimurium.

R. Barker, R. Barker, A. A. Yousuf, 1985, Genetical research.

The Bactericidal Action of Low Molecular Weight Compounds on Mycobacterium tuberculosis

R. Barker, 1964 .