Ca2+ is essential for multistep activation of the heat shock factor in permeabilized cells
1991 ◽
Vol 11
(6)
◽
pp. 3365-3368
Keyword(s):
We have developed a novel permeabilized-cell system to study transcription mechanisms. In permeabilized cells, heat-induced activation of the heat shock factor and transcription of the hsp70 gene require Ca2+. Activation involves at least two steps: Ca(2+)- and heat-dependent activation of heat shock factor binding and a second step, prior to transcription of hsp70, that requires ATP and is sensitive to genistein, a protein kinase inhibitor.
1991 ◽
Vol 11
(6)
◽
pp. 3365-3368
◽
Keyword(s):
1998 ◽
Vol 95
(25)
◽
pp. 14739-14744
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Keyword(s):
Keyword(s):
1994 ◽
Vol 269
(3)
◽
pp. 2316-2323
1992 ◽
Vol 267
(24)
◽
pp. 16824-16828
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1980 ◽
Vol 255
(24)
◽
pp. 11682-11687
1987 ◽
Vol 43
(9)
◽
pp. 1008-1009
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