Related Experiment Video
Updated: Jul 10, 2026
07:55
Visualization of DNA Repair Proteins Interaction by Immunofluorescence
Published on: June 26, 2020
A repair helicase unravels the tangled web of bacterial immunity
Oksana Kotovskaya1, Artem Isaev1
1Center for Bio- and Medical Technologies, Moscow, Russia.
Cell Host & Microbe
|July 8, 2026
Abstract:
DNA repair proteins are repeatedly repurposed for antiviral immunity. In this issue of Cell Host & Microbe, Bell et al. utilized phylogenetic reconstruction of the evolutionary routes of the YprA repair helicase; their study revealed the broad diversity of its genomic neighborhoods and led to the discovery of an immunity system, ARMADA (disARM-related antiviral defense array).
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