GEO DataSets

(Submitter supplied) We performed chromatin immunoprecipitation on microarray (ChIP-chip) transcriptional profiling of the SsrB regulator of Salmonella enterica Typhimurium to better characterize its regulon and to identify the DNA-recognition element coordinating its specific interaction at cis-regulatory sites. SsrB, the response regulator of the two component regulatory system SsrA-SsrB encoded within the Salmonella Pathogenicity Island (SPI-2), directs transcriptional activation of the closely associated type three secretion system (T3SS) also encoded at this locus. more...

Organism:

Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10008

4 Samples

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(Submitter supplied) 60bp oligonucleotide probes spaced approximately 60bp apart throughout the genome (42,021 for the genome, additional probes for the three plasmids). Probes were evenly distributed between strands. Probes were synthesised on the glass surface by ink jet printer which deposits phosphoramidites onto the glass (ink-jet in-situ synthesis) followed by coupling and repeat of the cycle. Probes are spotted onto standard 1 by 3 microscope slides with four arrays per slide.

Organism:

Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344

8 Series

67 Samples

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