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. 2015 Sep 23;6(5):79–90. doi: 10.1080/21541264.2015.1095269

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© 2015 The Author(s). Published with license by Taylor & Francis Group, LLC

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The moral rights of the named author(s) have been asserted.

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Figure 6. — CTCF acts upstream of DSIF and DSIF acts upstream of NELF. (A,B) ChIP analysis of Spt5, CTCF, NELF, and RNAP II occupancy on c-myc (A) and U2 (B) in control and Spt5 K_D cells. (C) Western blot analysis of whole-cell extracts from control and Spt5 K_D cells. Antibodies used are noted on the right. α-tubulin was used as a loading control.