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Reposted by Chandrima Majumdar
Reposted by Chandrima Majumdar
Conner Langeberg
@clangeberg.bsky.social
· May 15
Tick-borne flavivirus exoribonuclease-resistant RNAs contain a double loop structure - Nature Communications
Many flaviviruses generate specialized non-coding RNAs that resist degradation by host exonucleases, promoting viral infection. Here, the authors characterize an RNA element in Powassan virus, highlig...
www.nature.com
Reposted by Chandrima Majumdar
Erin Doherty
@erinedoherty.bsky.social
· Mar 31
A miniature CRISPR-Cas10 enzyme confers immunity by an inverse signaling pathway
Microbial and viral co-evolution has created immunity mechanisms involving oligonucleotide signaling that share mechanistic features with human anti-viral systems. In these pathways, including CBASS a...
www.biorxiv.org