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Article

Similarities and differences between Arabidopsis PCNA1 and PCNA2 in complementing the yeast DNA damage tolerance defect.

DNA repair - 1 Apr 2015

Xue Chenyu, Liang Ke, Liu Zhi, Wen Rui, Xiao Wei

Abstract excerpt

Proliferating cell nuclear antigen (PCNA) forms a homotrimer that functions as a sliding clamp essential for genomic DNA replication. It is also directly involved in the regulation of cellular response to DNA damage, which is typically achieved through its covalent modifications. The Arabidopsis genome encodes two PCNAs with only nine amino acid variations, yet two recent reports indicate that AtPCNA2 plays a...

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Identifiers

PMID: 25728088
DOI: 10.1016/j.dnarep.2015.02.003

Genes

PCNA

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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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