Unlocking the genome of the human typhoid bacillus

John Wain, Deborah House, Julian Parkhill, Christopher Parry, Gordon Dougan

Research output: Contribution to journalReview ArticleResearchpeer-review

Abstract

Molecular studies are shedding new light on the pathogenesis of human typhoid fever, which is still a very common disease in developing countries. For example, the total genome DNA sequence has recently been determined for a multiple-drug-resistant Salmonella typhi, the serotype that is the cause of typhoid fever. The genome sequence showed many distinguishing features, including dusters of S typhi specific genes and a large number - over 200 - of pseudogenes. This information, together with other molecular studies, has provided vital clues in several important areas of typhoid biology. We have new insights into the mechanisms underpinning the human host specificity of S typhi, and have exploitable new routes to improved diagnostics and a better understanding of the epidemiology of the disease.

Original languageEnglish
Pages (from-to)163-170
Number of pages8
JournalLancet Infectious Diseases
Volume2
Issue number3
DOIs
Publication statusPublished - 1 Jan 2002
Externally publishedYes

Cite this

Wain, John ; House, Deborah ; Parkhill, Julian ; Parry, Christopher ; Dougan, Gordon. / Unlocking the genome of the human typhoid bacillus. In: Lancet Infectious Diseases. 2002 ; Vol. 2, No. 3. pp. 163-170.
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Unlocking the genome of the human typhoid bacillus. / Wain, John; House, Deborah; Parkhill, Julian; Parry, Christopher; Dougan, Gordon.

In: Lancet Infectious Diseases, Vol. 2, No. 3, 01.01.2002, p. 163-170.

Research output: Contribution to journalReview ArticleResearchpeer-review

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