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Hyperdensity of promoter-like sites at the intergenic regions of 'Shock All' genes.

osmotic: Density of σ70 promoter-like sites in the intergenic regions dictates the redistribution of RNA polymerase during osmotic stress in Escherichia coli
  Zhe Sun, Cedric Cagliero, Jerome Izard, Yixiong Chen, Yan Ning Zhou, William F Heinz, Thomas D Schneider and Ding Jun Jin