Two different heat shock transcription factors regulate immediate early expression of stress genes in Arabidopsis

Abstract

In order to assess the specific functional roles of different plant heat shock transcription factors (HSFs) we have isolated T-DNA insertion mutants in the AtHsf1 and AtHsf3 genes of Arabidopsis thaliana. Complete and selective loss of the promoter binding activities of AtHSF1 or AtHSF3, verified by immunoprecipitation assays, had no obvious effects on the… (More)
DOI: 10.1007/s00438-004-1001-0

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