Heat shock proteome of Agrobacterium tumefaciens: Evidence for new control systems

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

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

35 Scopus citations

Abstract

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 response.

Original languageEnglish
Pages (from-to)1772-1778
Number of pages7
JournalJournal of Bacteriology
Volume184
Issue number6
DOIs
StatePublished - 2002

Fingerprint

Dive into the research topics of 'Heat shock proteome of Agrobacterium tumefaciens: Evidence for new control systems'. Together they form a unique fingerprint.

Cite this