Coupling bimolecular PARylation biosensors with genetic screens to identify PARylation targets

Poly ADP-ribosylation (PARylation) is a highly dynamic post-translation protein modification, but most methods only detect stable PARylation events. Here the authors develop a split-GFP-based sensor for PARylation detection in live cells and use it to identify a new centrosomal PARylation target.

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Detalles Bibliográficos
Autores principales: Dragomir B. Krastev, Stephen J. Pettitt, James Campbell, Feifei Song, Barbara E. Tanos, Stoyno S. Stoynov, Alan Ashworth, Christopher J. Lord
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/6b4485c994204db1bfb5e33371cc705b
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Descripción
Sumario:Poly ADP-ribosylation (PARylation) is a highly dynamic post-translation protein modification, but most methods only detect stable PARylation events. Here the authors develop a split-GFP-based sensor for PARylation detection in live cells and use it to identify a new centrosomal PARylation target.