Organelle Genes And Genomes PDF Download
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Author | : Charles E. Bullerwell |
Publisher | : Springer Science & Business Media |
Total Pages | : 481 |
Release | : 2011-10-26 |
Genre | : Science |
ISBN | : 364222380X |
Download Organelle Genetics Book in PDF, ePub and Kindle
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 |
Total Pages | : 204 |
Release | : 2021-09-02 |
Genre | : Science |
ISBN | : 3036510001 |
Download Organelle Genetics in Plants Book in PDF, ePub and Kindle
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 | : Bruce Alberts |
Publisher | : |
Total Pages | : 0 |
Release | : 2002 |
Genre | : Cytology |
ISBN | : 9780815332183 |
Download Molecular Biology of The Cell Book in PDF, ePub and Kindle
Author | : Charles E. Bullerwell |
Publisher | : Springer |
Total Pages | : 482 |
Release | : 2011-11-02 |
Genre | : Science |
ISBN | : 9783642223815 |
Download Organelle Genetics Book in PDF, ePub and Kindle
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 | : Nicholas W. Gillham |
Publisher | : Oxford University Press, USA |
Total Pages | : 424 |
Release | : 1994 |
Genre | : Science |
ISBN | : 9780195082470 |
Download Organelle Genes and Genomes Book in PDF, ePub and Kindle
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 | : Víctor Quesada |
Publisher | : |
Total Pages | : 204 |
Release | : 2021 |
Genre | : |
ISBN | : 9783036510019 |
Download Organelle Genetics in Plants Book in PDF, ePub and Kindle
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. The selection of experimental and review papers of this book covers a wide range of topics related to chloroplasts and plant mitochondria research, illustrating recent advances and diverse insights into the field of organelle genetics in plants. These works represent some of the latest research on the genetics, genomics, and biotechnology of plant mitochondria and chloroplasts, and they are of significant broad interest for the community of plant scientists, especially for those working in the subjects related to organelle genetics.
Author | : Brent L. Nielsen |
Publisher | : MDPI |
Total Pages | : 154 |
Release | : 2021-01-20 |
Genre | : Science |
ISBN | : 3039366920 |
Download Plant Organelle DNA Maintenance Book in PDF, ePub and Kindle
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 | : Reinhold G. Herrmann |
Publisher | : Springer Science & Business Media |
Total Pages | : 473 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3709191386 |
Download Cell Organelles Book in PDF, ePub and Kindle
The compartmentation of genetic information is a fundamental feature of the eukaryotic cell. The metabolic capacity of a eukaryotic (plant) cell and the steps leading to it are overwhelmingly an endeavour of a joint genetic cooperation between nucleus/cytosol, plastids, and mitochondria. Alter ation of the genetic material in anyone of these compartments or exchange of organelles between species can seriously affect harmoniously balanced growth of an organism. Although the biological significance of this genetic design has been vividly evident since the discovery of non-Mendelian inheritance by Baur and Correns at the beginning of this century, and became indisputable in principle after Renner's work on interspecific nuclear/plastid hybrids (summarized in his classical article in 1934), studies on the genetics of organelles have long suffered from the lack of respectabil ity. Non-Mendelian inheritance was considered a research sideline~ifnot a freak~by most geneticists, which becomes evident when one consults common textbooks. For instance, these have usually impeccable accounts of photosynthetic and respiratory energy conversion in chloroplasts and mitochondria, of metabolism and global circulation of the biological key elements C, N, and S, as well as of the organization, maintenance, and function of nuclear genetic information. In contrast, the heredity and molecular biology of organelles are generally treated as an adjunct, and neither goes as far as to describe the impact of the integrated genetic system.
Author | : Robert P Hirt |
Publisher | : CRC Press |
Total Pages | : 462 |
Release | : 2004-06-28 |
Genre | : Science |
ISBN | : 0203508939 |
Download Organelles, Genomes and Eukaryote Phylogeny Book in PDF, ePub and Kindle
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 | : Ralph Bock |
Publisher | : Springer Science & Business Media |
Total Pages | : 502 |
Release | : 2012-06-05 |
Genre | : Science |
ISBN | : 9400729200 |
Download Genomics of Chloroplasts and Mitochondria Book in PDF, ePub and Kindle
The past decade has witnessed an explosion of our knowledge on the structure, coding capacity and evolution of the genomes of the two DNA-containing cell organelles in plants: chloroplasts (plastids) and mitochondria. Comparative genomics analyses have provided new insights into the origin of organelles by endosymbioses and uncovered an enormous evolutionary dynamics of organellar genomes. In addition, they have greatly helped to clarify phylogenetic relationships, especially in algae and early land plants with limited morphological and anatomical diversity. This book, written by leading experts, summarizes our current knowledge about plastid and mitochondrial genomes in all major groups of algae and land plants. It also includes chapters on endosymbioses, plastid and mitochondrial mutants, gene expression profiling and methods for organelle transformation. The book is designed for students and researchers in plant molecular biology, taxonomy, biotechnology and evolutionary biology.