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Article

Heat stress transcription factors from tomato can functionally replace HSF1 in the yeast Saccharomyces cerevisiae.

Molecular & general genetics : MGG - 1 Jul 1997

Boscheinen O, Lyck R, Queitsch C, Treuter E, Zimarino V, Scharf K D

Abstract excerpt

The fact that yeast HSF1 is essential for survival under nonstress conditions can be used to test heterologous Hsfs for the ability to substitute for the endogenous protein. Our results demonstrate that like Hsf of Drosophila, tomato Hsfs A1 and A2 can functionally replace the corresponding yeast protein, but Hsf B1 cannot. In addition to survival at 28 degrees C, we checked the transformed yeast strains for...

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Source

Identifiers

PMID: 9268023
DOI: 10.1007/s004380050503

Genes

HSF1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Heat stress transcription factors from tomato can functionally replace HSF1 in the yeast Saccharomyces cerevisiae.PMID 9268023Read ↗

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