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Article

Hyperphosphorylation of mutant influenza virus matrix protein, M1, causes its retention in the nucleus.

Journal of virology - 1 Jan 1995

Whittaker G, Kemler I, Helenius A

Abstract excerpt

The matrix (M1) protein of influenza virus is a major structural component, involved in regulation of viral ribonucleoprotein transport into and out of the nucleus. Early in infection, M1 is distributed in the nucleus, whereas later, it is localized predominantly in the cytoplasm. Using immunofluorescence microscopy and the influenza virus mutant ts51, we found that at the nonpermissive temperature M1 was...

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Identifiers

PMID: 7983740
DOI: 10.1128/JVI.69.1.439-445.1995
PMCID: PMC188592

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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