File:RNA polymerase II elongation control.jpg

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English: Pol II comes under the control of negative elongation factors (DSIF and NELF) shortly after initiation. P-TEFb mediates a transition into productive elongation by phosphorylating the two negative factors and the polymerase. P-TEFb is regulated by reversible association with the 7SK snRNP.
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Author David H. Price
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Date/Time Dimensions User Comment
2012-04-12 18:09 1687×998× (149676 bytes) David H. Price Uploading a self-made file using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]

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current06:24, 20 December 2020Thumbnail for version as of 06:24, 20 December 20201,687 × 998 (146 KB)SmilesworthTransferred from en.wikipedia via #commonshelper

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