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Article

Rpb4p, a subunit of RNA polymerase II, mediates mRNA export during stress.

Molecular biology of the cell - 1 Jul 2003

Farago Marganit, Nahari Tal, Hammel Christopher, Cole Charles N, Choder Mordechai

Abstract excerpt

Changes in gene expression represent a major mechanism by which cells respond to stress. We and other investigators have previously shown that the yeast RNA polymerase II subunit Rpb4p is required for transcription under various stress conditions, but not under optimal growth conditions. Here we show that, in addition to its role in transcription, Rpb4p is also required for mRNA export, but only when cells are...

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Identifiers

PMID: 12857861
DOI: 10.1091/mbc.e02-11-0740
PMCID: PMC165673

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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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