Molecular Genetics of Chromosome 21 and Down's Syndrome

Explores the fundamental nature of the pathology of Down Syndrome as related to the structure and expression of genes that are known to be critical in its development. The book recounts the advances made towards a complete physical mapping of chromosome 21.

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In recent years, the molecular analysis of chromosome 21 has progressed so rapidly that the current level of sophistication in understanding the organization of its genes and DNA sequences perhaps exceeds that of any other chromosome. This book explores the fundamental nature of this condition's pathology as related to the structure and expression of genes that are known to be critical in the development of Down Syndrome. It recounts the impressive advances made toward a complete physical mapping of chromosome 21. It also discusses how individual genes in this chromosome have been isolated and their effects relevant to aspects of Down Syndrome are being studied in both cellular and in vivo models. This text provides a comprehensive account of the most up-to-date research in this area, and offers a general overview of the advances in molecular analysis techniques that are revolutionizing the entire field of chromosomal mapping.