GEO DataSets

(Submitter supplied) Yersinia pestis, the etiological agent of plague, is able to sense cell density by quorum sensing. The function of quorum sensing in Y. pestis is not clear. Here, the process of AHL quorum sensing was investigated by comparing transcript profiles when two AHL quorum-sensing signals are added in. The strain ∆pgm (pigmentation-negative) mutant R88 was called wild type. The two AHLs signals are N-(3-Oxooctanoyl)-L-homoserine lactone and N-Hexanoyl-DL-homoserine lactone.The control consisted of cells grown and treated under the same conditions without added signals.

Organism:

Yersinia pestis

Type:

Expression profiling by array

Platform:

GPL10439

6 Samples

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(Submitter supplied) Oligos were synthesized using standard methods by Illumina (San Diego, CA). The oligonucleotides were dissolved at a concentration of 50 μM in 3X SSC with 0.75M betaine and were printed in triplicate on Corning Epoxy slides by a locally constructed linear servo arrayer.

Organism:

Yersinia pestis

12 Series

54 Samples

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