Genomic Imprinting

Rolf Ohlsson

ISBN 10: 3662219565 / ISBN 13: 9783662219560

Editore: Springer Berlin Heidelberg, Springer Berlin Heidelberg Okt 2013, 2013

Riguardo questo articolo

This item is printed on demand - Print on Demand Titel. Neuware -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.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 348 pp. Englisch.

Codice articolo 9783662219560

Dati bibliografici

• Titolo: Genomic Imprinting
• Editore: Springer Berlin Heidelberg, Springer Berlin Heidelberg Okt 2013
• Data di pubblicazione: 2013
• Lingua: Inglese
• ISBN 10: 3662219565
• ISBN 13: 9783662219560
• Rilegatura: Taschenbuch
• Condizione: Neu
• Dimensioni: 235 L x 155 A x 19 P (millimetri) 235 millimetri di larghezza per 155 millimetri di altezza per 19 millimetri di profondità
• Peso: 528 grammi

Descrizione articolo

Riassunto

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.

Dalla quarta di copertina

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.