The aim of this work was to identify cis-regulatory sequences within the Chlamydomonas HSP70A promoter that mediate its stimulatory effect on the expression of downstream promoters. For this, we deleted/mutated the HSP70A promoter and, using a new assay, quantified its stimulatory effect. Our results indicate that the effect is mediated largely by heat shock elements and the TATA box.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2224150PMC
http://dx.doi.org/10.1128/EC.00055-07DOI Listing

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