[PDF] Organelle Genes And Genomes eBook

Author : Charles E. Bullerwell
Publisher : Springer Science & Business Media
Page : 481 pages
File Size : 27,27 MB
Release : 2011-10-26
Category : Science
ISBN : 364222380X

GET BOOK

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.

Author : Charles E. Bullerwell
Publisher : Springer
Page : 0 pages
File Size : 26,96 MB
Release : 2014-10-15
Category : Science
ISBN : 9783642431722

GET BOOK

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.

Author : Víctor Quesada
Publisher : MDPI
Page : 204 pages
File Size : 16,77 MB
Release : 2021-09-02
Category : Science
ISBN : 3036510001

GET BOOK

Chloroplasts in photosynthetic organisms and mitochondria in a vast majority of eukaryotes, contain part of the genetic material of a eukaryotic cell. The organisation and inheritance patterns of this organellar DNA are quite different to that of nuclear DNA. Present-day chloroplast and mitochondrial genomes contain only a few dozen genes. Nevertheless, these organelles harbor several thousand proteins, the vast majority of them encoded by the nucleus. As a result, the expression of nuclear and organelle genomes has to be very precisely coordinated.

Author : Charles E. Bullerwell
Publisher : Springer
Page : 482 pages
File Size : 28,24 MB
Release : 2011-11-02
Category : Science
ISBN : 9783642223815

GET BOOK

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.

Author : Robert P Hirt
Publisher : CRC Press
Page : 600 pages
File Size : 39,75 MB
Release : 2004-06-28
Category : Science
ISBN : 1134424795

GET BOOK

The recent revolution in molecular biology has spread through every field of biology including systematics and evolution. Researchers can now analyze the genomes of different species relatively quickly, and this is generating a great deal of data and theories about relationships between taxa as well as how they originated and diversified. Org

Author : Brent L. Nielsen
Publisher : MDPI
Page : 154 pages
File Size : 22,45 MB
Release : 2021-01-20
Category : Science
ISBN : 3039366920

GET BOOK

This book provides reviews and primary research articles that discuss the replication, repair, maintenance, and structures of plant organelle genomes. Rearrangements of these genomes are common and provide a way to distinguish closely related plant species. Some articles in the book discuss recent advances in identifying specific proteins and potential mechanisms involved in DNA replication, recombination, and repair in plant mitochondria and chloroplasts.

Author : Nicholas W. Gillham
Publisher : Oxford University Press, USA
Page : 424 pages
File Size : 50,30 MB
Release : 1994
Category : Science
ISBN : 9780195082470

GET BOOK

Chloroplasts and mitochondria contain their own genomes and protein-synthesizing systems, but only a fraction of the genes required for the proper function of these organelles are specified by the genomes. Organelle Genes and Genomes reviews the properties of chloroplast and mitochondrial geneomes and shows how such study is now contributing broadly to the resolution of important biological problems. These range from the use of organelle DNA molecules in evolutionary and phylogenetic studies to molecular investigations of the mechanisms underlying RNA editing, intron splicing and mobility, and mitochnodrial disease. The book is divided into four parts. Part I describes the structure and function of chloroplasts and mitochondria. Part II discusses their origins as well of the structure, content, and replication of their genomes for phylogenetic studies. Part III considers the genetics of model systems, transformation, the inheritance of organelle genomes and their intracellular genetics. This section includes chapters dealing with intron splicing, mobile elements, organelle plasmids and mitochondrial diseases. Part IV considers gene expression in organelles including novel problems like RNA editing. Students and researchers in genetics, molecular biology, cell biology, and evolution will welcome this new contribution by an eminent researcher in the field.

Author : Henry Daniell
Publisher : Springer
Page : 0 pages
File Size : 49,80 MB
Release : 2010-12-01
Category : Science
ISBN : 9789048167111

GET BOOK

We have taught plant molecular biology and biotechnology at the undergraduate and graduate level for over 20 years. In the past few decades, the field of plant organelle molecular biology and biotechnology has made immense strides. From the green revolution to golden rice, plant organelles have revolutionized agriculture. Given the exponential growth in research, the problem of finding appropriate textbooks for courses in plant biotechnology and molecular biology has become a major challenge. After years of handing out photocopies of various journal articles and reviews scattered through out the print and electronic media, a serendipitous meeting occurred at the 2002 IATPC World Congress held in Orlando, Florida. After my talk and evaluating several posters presented by investigators from my laboratory, Dr. Jacco Flipsen, Publishing Manager of Kluwer Publishers asked me whether I would consider editing a book on Plant Organelles. I accepted this challenge, after months of deliberations, primarily because I was unsuccessful in finding a text book in this area for many years. I signed the contract with Kluwer in March 2003 with a promise to deliver a camera-ready textbook on July 1, 2004. Given the short deadline and the complexity of the task, I quickly realized this task would need a co-editor. Dr. Christine Chase was the first scientist who came to my mind because of her expertise in plant mitochondria, and she readily agreed to work with me on this book.