Activation of a novel ubiquitin-independent proteasome pathway when RNA polymerase II encounters a protein roadblock.

Ban Y, Ho CW, Lin RK, Lyu YL, Liu LF
Mol Cell Biol. 2013 Oct;33(20):4008-16. doi: 10.1128/MCB.00403-13. Epub 2013 Aug 12. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID	Plasmid	Purpose
53454	pYLL201	Expresses HA-tagged mouse DNA topoisomerase IIbeta (full length cDNA, in pCS2+ backbone)
53455	pYLL204	Expresses active site tyrosine mutated HA-tagged mouse DNA topoisomerase IIbeta Y814F (full length cDNA, in pCS2+ backbone)