Genomic Imprinting: An Interdisciplinary Approach (Results and Problems in Cell Differentiation) - Softcover

Softcover

ISBN 10: 3662219565 ISBN 13: 9783662219560

Publisher: Springer, 2013

Synopsis

The form and function of every living organism on the earth depends on the complex regulation of gene expression. This is carried out by controlling and interdigitating spatial and temporal patterns of gene activity during the life­ time of eukaryotic organisms. This is most dramatically apparent during early stages of development, when new types of cells and organs are being formed, often during very short time spans. To achieve this, it is vital that developmentally important genes can be kept in inactive or active states which are stably inherited in the soma. Indeed, it is now wellknown that the propen­ sity for a gene to be transcribed or silenced is stably propagated through many cell generations, even from parent to progeny. This phenomenon constitutes a type of extragenetic or epigenetic memory of cell identity and developmental potential which has been fundamental to the evolution of complex lifeforms, such as the reader of this book. This monograph focuses on a particular aspect of the epigenetic control of gene function: genomic imprinting. This defines a phenomenon where some genes or whole chromosomes can be silenced, activated, or even deleted depending on their parental origin. The impact of genomic imprinting is most clearly seen in the areas of cancer, clinical genetics, and development. Many of the processes associated with genomic imprinting can be observed in plants, yeast and man, for example, and may constitute, therefore, principles which are very conserved on an evolutionary scale.

About this title

From the Back Cover

This book provides an unrivalled in-depth treatise of genomic imprinting, a phenomenon which plays a vital role in many biological processes in developmental biology, evolution and human diseases and genetics. The reason for this broad range of influence derives from the fact that genomic imprinting shields a number of important genes from the full effects of Mendelian inheritance. The importance of this surprising observation, which was discovered less than two decades ago, has been only slowly recognized. The reason for this may be that genomic imprinting is a difficult concept to understand. This book aims at providing interesting, entertaining and detailed information for any scientist, irrespective of their particular field of study.

Edition details

• Publisher: Springer
• Publication date: 2013
• Language: English
• ISBN 10: 3662219565
• ISBN 13: 9783662219560
• Binding: Paperback
• Number of pages: 343
• Editor: Ohlsson Rolf