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The architecture and ppGpp-dependent expression of the primary transcriptome of Salmonella Typhimurium during invasion gene expression.

Abstract:

BACKGROUND: Invasion of intestinal epithelial cells by Salmonella enterica serovar Typhimurium (S. Typhimurium) requires expression of the extracellular virulence gene expression programme (ST(EX)), activation of which is dependent on the signalling molecule guanosine tetraphosphate (ppGpp). Recently, next-generation transcriptomics (RNA-seq) has revealed the unexpected complexity of bacterial transcriptomes and in this report we use differential RNA sequencing (dRNA-seq) to define the high-...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1186/1471-2164-13-25
Publisher:
BioMed Central
Journal:
BMC genomics More from this journal
Volume:
13
Issue:
1
Pages:
25
Publication date:
2012-01-01
DOI:
EISSN:
1471-2164
ISSN:
1471-2164
Language:
English
Keywords:
UUID:
uuid:387b6127-b87c-4c67-99f1-1b18832e52d0
Local pid:
pubs:411570
Source identifiers:
411570
Deposit date:
2013-11-16

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