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UnknownNovel Bat Influenza Virus NS1 Proteins Bind Double-Stranded RNA and Antagonize Host Innate Immunity.
Not available
S-EPMC4580192 | biostudies-literature
UnknownStructure and mechanism of antiphage retron Eco2.
Not available
S-EPMC12916289 | biostudies-literature
UnknownCharacterization of five environmental phages infecting <i>Escherichia coli</i> K-12 isolated during a phage biology training course.
Not available
S-EPMC12671086 | biostudies-literature
ProteomicsRetron Eco2 breaks tRNAs for antiphage defense
Retrons are prokaryotic reverse transcriptase systems that produce multicopy single-stranded DNA (msDNA), yet the principles by which they mediate antiviral defense remain largely unresolved. Here, we dissect the mechanism of Eco2, a minimal retron composed of a single reverse transcriptase–nuclease...
ORGANISM(S): Escherichia coli 
2026-02-23 | PXD067212 | Pride
Retron antiphage defense ribosomal protein s1 
ProteomicsRetron Eco2 breaks tRNAs for anti-phage defense
Retrons mediate bacterial anti-phage defense by reverse transcribing non-coding RNA into multicopy single-stranded DNA (msDNA). Our study reveals the unique trimeric nucleoprotein structure of Eco2, which solely relies on a single protein for defense, unlike most other retrons. This structure suppor...
ORGANISM(S): Escherichia coli 
2026-02-03 | PXD060313 | Pride
Retron Cryo-em Hdx-ms Anti-phage defense 
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