Lethal chromosomal deletions in the mouse, a model system for the study of development and regulation of postnatal gene expression
β Scribed by Salome Gluecksohn-Waelsch; Donald Defranco
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 680 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0265-9247
No coin nor oath required. For personal study only.
β¦ Synopsis
Mechanisms involved in the regulation of development and its genetic control are receiving ever-increasing attention in studies of mammalian developmental genetics. The potential success of such studies is strongly enhanced by the availability of suitable systems of analysis. Such a system was identified in a series of radiation-induced chromosomal deletions at and around the albino (c) locus of the mouse associated with cell type-specific effects on liver differentiation. Their detailed study has aided the analysis of possible mechanisms of cell type-specific gene expression. As summarized in this review, the experimental results strongly suggest that specific trans-acting developmental regulatory genes are concerned with the differentiation of hormone-inducible expression of a cluster of hepatocyte specific structural genes mapping in different parts of the genome.
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