Chloroplast Biotechnology


Book Description

In Chloroplast Biotechnology: Methods and Protocols, expert researchers in the field detail many of the methods which are now commonly used in chloroplast molecular biology. Chapters focus on essential background information, applications in tobacco and protocols for plastid transformation in crops and Chlamydomonas and Bryophytes. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols and key tips on troubleshooting and avoidance of known pitfalls. Authoritative and practical, Chloroplast Biotechnology: Methods and Protocols seek to aid scientists who study chloroplast molecular biology as well as those interested in applications in agriculture, industrial biotechnology and healthcare.







The Chloroplast: From Molecular Biology to Biotechnology


Book Description

From August 10 to August 15, 1998, an international Advanced Research Workshop-Lecture Course on The chloroplast: from Molecular Biology to Biotechnology was held at the Orthodox Academy of Crete, Kolymbari-Chania, on the island of Crete, Greece. After five previous meetings on the chloroplast topic in Marburg (1975), Spetses (1978), Rhodos (1985), Aghia Pelaghia, Crete (1991) and Marburg (1995) this conference proved again that chloroplast research is continuously in the focus of intensive research interest. The meeting, sponsored by NATO and supported by the Federation of the European Societies for Plant Physiology (FESPP) and the Greek Ministry of Development (General Secretariat of Research and Development), was held under the auspices of the International Society for Chloroplast Development and the National Center for Scientific Research "Demokritos", Athens-Greece. Aim of the workshop was to bring together experts and students from different disciplines, coming from various countries around the world, studying chloroplast biogenesis from different perspectives in an effort to propose biotechnological approaches, via genetic manipulation of the organelle, applicable in solving problems of economic importance. Ninety scientists (including observers) coming from 19 countries actively participated and discussed recent advances in the field. During the meeting it became clear that as a result of the progress made in molecular biology, including genomic sequence, and in biochemistry over recent years, this exciting field of chloroplast development is continuously promoted by renewed interest in as yet unsolved but very important questions.




Genomics of Chloroplasts and Mitochondria


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.




Chloroplast Biotechnology


Book Description

This second edition volume expands on the previous edition with updated chapters in model systems and new crops. The book contains protocols for plastid engineering in leaves, tissue culture cells, and the shoot apex of plants, as well as for marker excision from the plastid genome and engineering Rubisco, the key enzyme of photosynthesis. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and practical, Chloroplast Biotechnology: Methods and Protocols, Second Edition is a valuable resource for researchers who wish to enter the field, and for practitioners looking for insights of applications in agriculture, industrial biotechnology and healthcare.







The Molecular Biology of Chloroplasts and Mitochondria in Chlamydomonas


Book Description

Provides a thorough overview of current research with the green alga Chlamydomonas on chloroplast and mitochondrial biogenesis and function, with an emphasis on the assembly and structure-function relationships of the constituents of the photosynthetic apparatus. Contributions emphasize the multidisciplinary nature of current research in photosynthesis, combining molecular genetics, biochemical, biophysical, and physiological approaches. The 36 articles address topics including nuclear genome organization; RNA stability and processing; splicing; translation; protein targeting in the chloroplast; photosystems; pigments; glycerolipids; the ATP synthase; and ferrodoxin and thioredoxin. Further contributions address new measurements methods for photosynthetic activity in vivo; starch biosynthesis; the responses of Chlamydomonas to various stress conditions; nitrogen assimilation; and mitochondrial genetics. Annotation copyrighted by Book News, Inc., Portland, OR




Technical Advances in Chloroplast Biotechnology


Book Description

Chloroplasts are highly organized cellular organelles after master organelle nucleus. They not only play a central role in photosynthesis but are also involved in several crucial cellular activities. Advancements in molecular biology and transgenic technology have further groomed importance of the organelle, and they are the most ideal ones for the expression of transgene. No doubt, limitations are there, but still research is advancing to resolve those. Certain valuable traits have been engineered for improved agronomic performance of crop plants. Industrial enzymes and therapeutic proteins have been expressed using plastid transformation system. Synthetic biology has been explored to play a key role in engineering metabolic pathways. Further, producing dsRNA in a plant,Äôs chloroplast rather than in its cellular cytoplasm is more effective way to address desired traits. In this chapter, we highlight technological advancements in chloroplast biotechnology and its implication to develop biosafe engineered plants.




Chloroplast Biogenesis


Book Description

Chloroplast is the organelle where the life-giving process photosynthesis takes place; it is the site where plants and algae produce food and oxygen that sustain our life. The story of how it originates from proplastids, and how it ultimately dies is beautifully portrayed by three authorities in the field: Basanti Biswal, Udaya Biswal and M. K. Raval. I consider it a great privilege and honor to have been asked to write this foreword. The book ' Chloroplast biogenesis: from proplastid to gerontoplast' goes much beyond photosynthesis. The character of the book is different from that of many currently available books because it provides an integrated approach to cover the entire life span of the organelle including its senescence and death. The books available are mostly confined to the topics relating to the 'build up' or development of chloroplast during greening. The story of organelle biogenesis without description of the events associated with its regulated dismantling during genetically programmed senescence is incomplete. A large volume of literature is available in this area of chloroplast senescence accumulated during the last 20 years. Although some of the findings in this field have been organized in the form of reviews, the data in the book are generalized and integrated with simple text and graphics. This book describes the structural features of prop las tid and its transformation to fully mature chloroplast, which is subsequently transformed into gerontoplast exhibiting senescence syndrome. The book consists of five major chapters.