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Báo cáo Y học: Determination of the consensus binding sequence for the purified embryonic heat shock factor 2

Chia sẻ: Nguyen Thang | Ngày: | Loại File: PDF | Số trang:11

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Báo cáo Y học: Determination of the consensus binding sequence for the purified embryonic heat shock factor 2

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Heat shock transcription factors (HSFs) are characterized by their ability, upon activation, to bind to heat shock response elements (HSE) present in the promoter of their target genes. HSE are composed of inverted repeats of the pentamer nGAAm. In this study, we compare the embryonic HSF2 protein, purified from F9 embryonal carcinoma cells tumor, and thein vitro synthesized HSF2. We show that the context of HSF2 synthesis influences its thermosensitivity and DNA-binding properties.

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Nội dung Text: Báo cáo Y học: Determination of the consensus binding sequence for the purified embryonic heat shock factor 2

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