DNA-directed RNA polymerase III |
DNA fragmentation factor |
fibrocyte-derived protein |
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[DNA fragmentation assay]
any kind of assay that reveals the presence of orderly DNA fragmentation, which is usually taken as an indication of cell death by apoptosis (see: TUNEL assay, Comet assay, DNA laddering, DNA diffusion assay). It should be noted that an orderly pattern of DNA fragmentation is observed also as a consequence of freezing even when caspases, the critical enzymes involved in apoptotic cell death, are blocked (Kok et al, 2002).
For other assays allowing detection of apoptotic cells see also: apoptosis assays. For other entries pertaining to cell death mechanisms see also the
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