From: Similarity corpus on microbial transcriptional regulation
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There is, however, some evidence that increased rob expression occurs in glucose—and phosphate—limited media in the stationary phase of cell growth, attributable to activation by factor rpoS. | MarA-mediated transcriptional repression of the rob promoter. (PMID: 16478729) |
A similar rpoS dependency was observed for glucose-limited or phosphate-limited growth in which rob::lacZ transcription increased 5-fold. | Posttranscriptional activation of the transcriptional activator Rob by dipyridyl in Escherichia coli. (PMID: 11844771) |