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
Famous quotes containing the words external and/or links:
“A state that denies its citizens their basic rights becomes a danger to its neighbors as well: internal arbitrary rule will be reflected in arbitrary external relations. The suppression of public opinion, the abolition of public competition for power and its public exercise opens the way for the state power to arm itself in any way it sees fit.... A state that does not hesitate to lie to its own people will not hesitate to lie to other states.”
—Václav Havel (b. 1936)
“Nor stony tower, nor walls of beaten brass,
Nor airless dungeon, nor strong links of iron,
Can be retentive to the strength of spirit.”
—William Shakespeare (1564–1616)