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Curr Opin Genet Dev. 2002 Apr;12(2):193-7.

Gene silencing, cell fate and nuclear organisation.

Author information

1
Lymphocyte Development Group, Medical Research Council, Clinical Sciences Centre, Faculty of Medicine, Imperial College of Science, Technology and Medicine, Hammersmith Campus, Du Cane Road, London W12 ONN, UK. amanda.fisher@csc.mrc.ac.uk

Abstract

Although advances in molecular biology have allowed us to identify and describe many of the events associated with turning genes on, much less attention has generally been focussed on the related process of gene silencing. This is surprising as heritable gene inactivation plays an important role in determining cell lineage fates during development and defining their temporal order. Recent advances in the area of chromatin and chromosome organisation may have an impact on our understanding of cellular differentiation.

PMID:
11893493
[Indexed for MEDLINE]

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