Bacterial transcriptional networks are built on a hierarchy of regulators, on top of which lie
the components of the RNA polymerase (in particular the sigma factors) and the global …

Transcriptional profiling using DNA microarrays has proved to be a valuable tool for
dissecting bacterial adaptation to various environments, including human hosts. Analysis of …

Bacteria cope with and adapt to stress by modulating gene expression in response to
specific environmental cues. In this study, the transcriptional response of Pseudomonas …

Bacterial gene expression is orchestrated by numerous transcription factors (TFs).
Elucidating how gene expression is regulated is fundamental to understanding bacterial …

The activity of the toluene-responsive ς54 Pu promoter of the pWW0 TOL plasmid of
Pseudomonas putida is down-regulated in vivo during exponential growth in rich medium …

Transcriptional activation of many bacterial promoters in their natural environment is not a
simple on/off decision. The expression of cognate genes is integrated in layers of iterative …

Genome sequences are the blueprints of diverse life forms but they reveal little information
about how cells make coherent responses to environmental changes. The combined use of …

The machinery for cells to take decisions, when environmental conditions change, includes
protein–DNA interactions defined by transcriptional factors and their targets around …

P seudomonas putida KT 2440 is a metabolically versatile soil bacterium useful both as a
model biodegradative organism and as a host of catalytic activities of biotechnological …

The bacterial transcriptome is a dynamic entity that reflects the organism's immediate,
ongoing and genome‐wide response to its environment. Microarray expression profiling …