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Article

Heat shock proteome of Agrobacterium tumefaciens: evidence for new control systems.

Journal of bacteriology - 1 Mar 2002

Rosen Ran, Büttner Knut, Becher Dörte, Nakahigashi Kenji, Yura Takashi, Hecker Michael, Ron Eliora Z

Abstract excerpt

The regulation of Agrobacterium tumefaciens heat shock genes involves a transcriptional activator (RpoH) and repressor elements (HrcA-CIRCE). Using proteome analysis and mutants in these control elements, we show that the heat shock induction of 32 (out of 56) heat shock proteins is independent of RpoH and HrcA. These results indicate the existence of additional regulatory factors in the A. tumefaciens heat shock...

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Identifiers

PMID: 11872730
DOI: 10.1128/JB.184.6.1772-1778.2002
PMCID: PMC134891

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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