BIP! Finder - Low temperature (23 °C) increases expression of biofilm-, cold-shock- and RpoS-dependent genes in Escherichia coli K-12

2008 • Low temperature (23 °C) increases expression of biofilm-, cold-shock- and RpoS-dependent genes in Escherichia coli K-12

Authors: White-Ziegler, Christine A.; Um, Suzin; Pérez, Natalie M.; Berns, Abby L.; Malhowski, Amy J.; Young, Sarah

Venue: Microbiology

Type: Publication

Abstract: Temperature serves as a cue to regulate gene expression in Escherichia coli and other bacteria. Using DNA microarrays, we identified 297 genes whose expression is increased at 23 degrees C compared to 37 degrees C in E. coli K-12. Of these genes, 122 are RpoS-controlled, confirming genome-wide the model that low temperature serves as a primary cue to trigger the general stress response. Several genes expressed at 23 degrees C overlap with the cold-shock response, suggesting that strategies used to adapt to sudden shifts in temperature also medi... (read more)

Impact:

3.063267E-8 6.7697785E-9 118 19

/ Attention: 0 80

Topics: Genetics

DOI: 10.1099/mic.0.2007/012021-0

External links: Crossref OpenAIRE

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