Organelle Genetics

Organelle Genetics
Author :
Publisher : Springer Science & Business Media
Total Pages : 481
Release :
ISBN-10 : 9783642223808
ISBN-13 : 364222380X
Rating : 4/5 (80X Downloads)

Book Synopsis Organelle Genetics by : Charles E. Bullerwell

Download or read book Organelle Genetics written by Charles E. Bullerwell and published by Springer Science & Business Media. This book was released on 2011-10-26 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondria and chloroplasts are eukaryotic organelles that evolved from bacterial ancestors and harbor their own genomes. The gene products of these genomes work in concert with those of the nuclear genome to ensure proper organelle metabolism and biogenesis. This book explores the forces that have shaped the evolution of organelle genomes and the expression of the genes encoded by them. Some striking examples of trends in organelle evolution explored here are the reduction in genome size and gene coding content observed in most lineages, the complete loss of organelle DNA in certain lineages, and the unusual modes of gene expression that have emerged, such as the extensive and essential mRNA editing that occurs in plant mitochondria and chloroplasts. This book places particular emphasis on the current techniques used to study the evolution of organelle genomes and gene expression.


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