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Poltheta is phosphorylated by PLK1 to repair double-strand breaks in mitosis.

Gelot C, Kovacs MT, Miron S, Mylne E, Haan A, Boeffard-Dosierre L, Ghouil R, Popova T, Dingli F, Loew D, Guirouilh-Barbat J, Del Nery E, Zinn-Justin S, Ceccaldi R
Nature. 2023 Sep;621(7978):415-422. doi: 10.1038/s41586-023-06506-6. Epub 2023 Sep 6. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
249811PiggyBac CAG eGFP-PolQ-FLAG P2A-BLASTExpresses the PolQ (polymerase theta) protein fused with N-terminal eGFP and C-terminal FLAG tag
249812PiggyBac CAG eGFP-PolQ10A-FLAG P2A-BLASTExpresses the polymerase theta protein fused with N-terminal eGFP and C-terminal FLAG tag and mutated at serines 1289, 1482, 1486, 1488, 1493, 1555, 1563, 1628, 1635 and threonine 1755 into alanines

Antibodies from Article