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Article

Cytoplasmic poly(A) polymerases mediate cellular responses to S phase arrest.

Proceedings of the National Academy of Sciences of the United States of America - 17 Sept 2002

Read Rebecca L, Martinho Rui G, Wang Shao-Win, Carr Antony M, Norbury Chris J

Abstract excerpt

The S-M checkpoint delays mitosis until DNA replication is complete; cells defective in this checkpoint lose viability when DNA replication is inhibited. This inviability can be suppressed in fission yeast by overexpression of Cid1 or the related protein Cid13. Fission yeast contain six cid1/cid13-like genes, whereas budding yeast has just two, TRF4 and TRF5. Trf4 and Trf5 were recently reported to comprise an...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 12218190
DOI: 10.1073/pnas.192467799
PMCID: PMC129401

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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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Cytoplasmic poly(A) polymerases mediate cellular responses to S phase arrest.PMID 12218190Read ↗

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Trf4 and Trf5 proteins of Saccharomyces cerevisiae exhibit poly(A) RNA polymerase activity but no DNA polymerase activity.Semantic proximity Read ↗

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