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A multispecies toolkit of TOP2 hypercleavage mutants for studying topoisomerase II-mediated DNA damage.

Ontoso D, Mehta M, Shabro A, Dittmar J, Reid RJD, Rothstein R, Nitiss JL, Keeney S
Proc Natl Acad Sci U S A. 2026 Sep 8;123(36):e2616452123. doi: 10.1073/pnas.2616452123. Epub 2026 Sep 1. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
260230pSK815 pRS415 pCUP1-yTOP2-F1025Y,R1128G-3xFLAGyeast TOP2-F1025Y, R1128G with C-terminal 3xFLAG copper-inducible expression
260231pSK955 pcDNA5-FRT-TO-hTOP2A-2xFLAGhuman TOP2A WT with C-terminal 2xFLAG DOX-inducible expression

Antibodies from Article