GEO DataSets

(Submitter supplied) Quorum sensing is a cell to cell communication process that involves chemical signaling. Yersinia pestis, the agent of plague, has two functional AHL quorum sensing systems Ysp and Ype. For several reasons, it was not clear what effect AHL pathways have on virulence gene expression and survival in the two different hosts, flea and human. To investigate to what effect AHL quorum sensing has on gene expression, we conducted microarray studies comparing Yersinia pestis CO92 (∆pgm) to a double AHL mutant strain (∆pgm ΔypeIR ΔyspIR) at 37°C.

Organism:

Yersinia pestis; Yersinia pestis CO92

Type:

Expression profiling by array

Platform:

GPL9009

6 Samples

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(Submitter supplied) This set includes 7359 oligonucleotides, has 18240 spots distributed in 48 blocks. Protocol: 5QYP, with arrayer AUSHON, machine cycles 0, pen id 0, pen cycles 0, operator 0, humidity control 0, humidity set point0.000

Organism:

Yersinia pestis CO92

7 Series

54 Samples

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