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Author: Robert P Hirt Publisher: CRC Press ISBN: 0203508939 Category : Science Languages : en Pages : 462
Book Description
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: Robert P Hirt Publisher: CRC Press ISBN: 0203508939 Category : Science Languages : en Pages : 462
Book Description
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: Charles E. Bullerwell Publisher: Springer Science & Business Media ISBN: 364222380X Category : Science Languages : en Pages : 481
Book Description
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: Hainfried E.A. Schenk Publisher: Springer Science & Business Media ISBN: 364260885X Category : Science Languages : en Pages : 531
Book Description
New techniques in molecular biology have brought spectacular new insights into the study of evolution at the molecular level. This book presents the resulting relatively new concept of "molecular phylogeny", with an overview of current accomplishments and the future direction of research on organelle origin and evolution and the biology of the "higher cell".
Author: Víctor Quesada Publisher: MDPI ISBN: 3036510001 Category : Science Languages : en Pages : 204
Book Description
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 ISBN: 9783642223815 Category : Science Languages : en Pages : 482
Book Description
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: Ralph Bock Publisher: Springer Science & Business Media ISBN: 9400729200 Category : Science Languages : en Pages : 502
Book Description
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.
Author: Laurence Marechal-Drouard Publisher: Academic Press ISBN: 0123942799 Category : Science Languages : en Pages : 486
Book Description
Advances in Botanical Research publishes in-depth and up-to-date reviews on a wide range of topics in plant sciences. Features a wide range of reviews by recognized experts on all aspects of plant genetics, biochemistry, cell biology, molecular biology, physiology and ecology. This thematic volume features reviews on Mitochondrial genome evolution. Publishes in-depth and up-to-date reviews on a wide range of topics in plant sciences Features a wide range of reviews by recognized experts on all aspects of plant genetics, biochemistry, cell biology, molecular biology, physiology and ecology This thematic volume features reviews on mitochondrial genome evolution
Author: Nicholas W. Gillham Publisher: Oxford University Press on Demand ISBN: 9780195082487 Category : Science Languages : en Pages : 424
Book Description
Here is an exhaustive exploration of all aspects of research on organelle genomes. This outstanding new volume reviews the properties of chloroplast and mitorchondrial genomes, describing in depth their structure, gene content, expression, evolution, and genetics. The book takes readers to the outer limits of contemporary research, showing how the study of genomes contributes to the solution of important problems in molecular biology. It covers a wide range of problems from the use of organelle DNA molecules in taxonomic and phylogenetic studies to molecular investigations of the mechanisms underlying RNA editing, intron splicing and mobility, protein import, and mitochondrial disease. This unique text is designed for an introductory course in organelle genetics at the graduate or advanced undergraduate level. It is of special interest to professionals in the fields of molecular and cell biology, genetics, and evolution.
Author: Eugene V. Koonin Publisher: FT Press ISBN: 013262317X Category : Science Languages : en Pages : 530
Book Description
The Logic of Chance offers a reappraisal and a new synthesis of theories, concepts, and hypotheses on the key aspects of the evolution of life on earth in light of comparative genomics and systems biology. The author presents many specific examples from systems and comparative genomic analysis to begin to build a new, much more detailed, complex, and realistic picture of evolution. The book examines a broad range of topics in evolutionary biology including the inadequacy of natural selection and adaptation as the only or even the main mode of evolution; the key role of horizontal gene transfer in evolution and the consequent overhaul of the Tree of Life concept; the central, underappreciated evolutionary importance of viruses; the origin of eukaryotes as a result of endosymbiosis; the concomitant origin of cells and viruses on the primordial earth; universal dependences between genomic and molecular-phenomic variables; and the evolving landscape of constraints that shape the evolution of genomes and molecular phenomes. "Koonin's account of viral and pre-eukaryotic evolution is undoubtedly up-to-date. His "mega views" of evolution (given what was said above) and his cosmological musings, on the other hand, are interesting reading." Summing Up: Recommended Reprinted with permission from CHOICE, copyright by the American Library Association.
Author: Robert P Hirt
Author: Robert P Hirt
Author: Charles E. Bullerwell
Author: Hainfried E.A. Schenk
Author: Víctor Quesada
Author: Charles E. Bullerwell
Author: Ralph Bock
Author: Laurence Marechal-Drouard
Author: Nicholas W. Gillham
Author: Eugene V. Koonin
Author: Axel Brennicke