External Links
- PCNA at the US National Library of Medicine Medical Subject Headings (MeSH)
- "ANA: Cell cycle related (Mitotic): PCNA type 1 and type 2 Antibody Patterns". Antibody Patterns.com. Retrieved 2008-04-15.
- Dan Krotz. "Structure of a clamp–loader complex". Advanced Light Source News. Lawrence Berkeley National Laboratory. Retrieved 2008-04-15.
- "Movie showing a model of clamp loading of PCNA onto DNA". Pubmed Central.
Read more about this topic: Proliferating Cell Nuclear Antigen
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