The architecture of the heat-inducible Drosophila hsp27 promoter in nuclei.


Transcriptional activation of the Drosophila hsp27 gene in response to heat shock critically relies on binding sites for heat shock factor (HSF) about 300 bp upstream of the transcription start site. In contrast to the well-characterised heat-inducible hsp70 and hsp26 promoters, no other transcription factor binding sites have been identified closer to the… (More)


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