New preprint from my Post-Doc in the Swarts lab How are the guide RNAs generated that direct prokaryotic Argonautes to invading DNA? This has been an open question for >10 years. Our new study reveals that the host housekeeping enzyme RNase E is responsible! A 🧵: 1/14

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Temporal dynamics of RNA phage infection reveal bacterial recovery despite ongoing viral replication | bioRxiv

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And yet again, the Koonin-Krupovic team awe and amaze us with a review of virus origins…! Which, I will add, is nicely timed for inclusion in an update of a certain Book. @mkrupovic.bsky.social

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Viruses have parasites too. Our new preprint shows how phages use VIPR to silence parasitic satellites, and how the satellites fight back with its own decoy VIPR RNAs that redirect VIPR to DNA REP elements in the host genome!! www.biorxiv.org/content/10.6...

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I've complained on here a few times about synteny plots that are harder to read than they need to be. I decided it was time to actaully do something about it: introducing SynTangle, a tool for untangling whole-genome synteny plots github.com/Hanliconius/... 1/

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