Abstract
Normal cells have a limited capacity to proliferate but the molecular clock that regulates the onset of cellular senescence remains unidentified. The ends of chromosomes-telomeres - have been shown to shorten progressively with age in normal cells. Here, were present a working model of how telomeric shortening may induce programmed changes in the regulation of cellular proliferation.
Original language | English (US) |
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Pages (from-to) | 193-197 |
Number of pages | 5 |
Journal | Trends in Genetics |
Volume | 8 |
Issue number | 6 |
DOIs | |
State | Published - Jun 1992 |
ASJC Scopus subject areas
- Genetics