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Author: Mary E. Clutter
Publisher: Elsevier
ISBN: 1483276422
Category : Science
Languages : en
Pages : 329
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Book Description
Dormancy and Developmental Arrest: Experimental Analysis in Plants and Animals discusses the experimentation on states of suspended animation of living organisms. The book presents the range and complexity of interconnected processes involving structural, physiological, and molecular alterations in the organism. The text describes the physiological responses of animals and plants to environmental signals. It discusses the activities of nucleic acid and protein synthesis prior to dormancy state. The text also describes plant embryo development and the regulation of body temperature in dormant states. The book will provide valuable insights for biologists, zoologists, botanists, students, and researchers in the field of biology.
Author: Mary E. Clutter
Publisher: Elsevier
ISBN: 1483276422
Category : Science
Languages : en
Pages : 329
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Book Description
Dormancy and Developmental Arrest: Experimental Analysis in Plants and Animals discusses the experimentation on states of suspended animation of living organisms. The book presents the range and complexity of interconnected processes involving structural, physiological, and molecular alterations in the organism. The text describes the physiological responses of animals and plants to environmental signals. It discusses the activities of nucleic acid and protein synthesis prior to dormancy state. The text also describes plant embryo development and the regulation of body temperature in dormant states. The book will provide valuable insights for biologists, zoologists, botanists, students, and researchers in the field of biology.
Author: Kent Bradford
Publisher: John Wiley & Sons
ISBN: 1405173270
Category : Science
Languages : en
Pages : 391
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Book Description
The formation, dispersal and germination of seeds are crucial stages in the life cycles of gymnosperm and angiosperm plants. The unique properties of seeds, particularly their tolerance to desiccation, their mobility, and their ability to schedule their germination to coincide with times when environmental conditions are favorable to their survival as seedlings, have no doubt contributed significantly to the success of seed-bearing plants. Humans are also dependent upon seeds, which constitute the majority of the world’s staple foods (e.g., cereals and legumes). Seeds are an excellent system for studying fundamental developmental processes in plant biology, as they develop from a single fertilized zygote into an embryo and endosperm, in association with the surrounding maternal tissues. As genetic and molecular approaches have become increasingly powerful tools for biological research, seeds have become an attractive system in which to study a wide array of metabolic processes and regulatory systems. Seed Development, Dormancy and Germination provides a comprehensive overview of seed biology from the point of view of the developmental and regulatory processes that are involved in the transition from a developing seed through dormancy and into germination and seedling growth. It examines the complexity of the environmental, physiological, molecular and genetic interactions that occur through the life cycle of seeds, along with the concepts and approaches used to analyze seed dormancy and germination behavior. It also identifies the current challenges and remaining questions for future research. The book is directed at plant developmental biologists, geneticists, plant breeders, seed biologists and graduate students.
Author: Jaime Kigel
Publisher: Routledge
ISBN: 1351417312
Category : Science
Languages : en
Pages : 876
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Book Description
This text is intended for plant physiologists, molecular biologists, biochemists, biotechnologists, geneticists, horticulturalists, agromnomists and botanists, and upper-level undergraduate and graduate students in these disciplines. It integrates advances in the diverse and rapidly-expanding field of seed science, from ecological and demographic aspects of seed production, dispersal and germination, to the molecular biology of seed development. The book offers a broad, multidisciplinary approach that covers both theoretical and applied knowledge.
Author: Peter W. Hochachka
Publisher: Harvard University Press
ISBN: 9780674569768
Category : Medical
Languages : en
Pages : 260
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Book Description
Freshwater turtles and goldfish can survive for several days without oxygen, some diving turtles for several months; hibernating animals can exist without food for long periods; others can survive extreme conditions such as desiccation, freezing, and thawing. These creatures are, in effect, self-sustaining life-support systems, with a mysterious ability to regulate their own metabolisms. These capabilities raise important questions, which Hochachka and Guppy explore in this seminal new book. What mechanisms turn down (or off) cell metabolism and other cell functions? How does an animal such as an opossum know when to activate mechanisms for slowing or stopping tissue and organ functions? How does it know when to turn them on again? How extensive is metabolic arrest as a defense against harsh environmental conditions? Can we decipher universal principles of metabolic arrest from available data? The lessons to be learned are of potentially great interest to clinicians, because the authors provide a theoretical framework in which to organize an attack on the all-too-practical problem of protecting tissues against hypoxia. Areas that may be influenced include research on cardiac arrest, strokes, acute renal failure, liver ischemia, lung injury, respiratory defense syndrome, claudication, shock, and organ transplant. Investigation of other metabolic arrest mechanisms may be similarly useful in both clinical and agricultural fields. This is a pioneering book of great use to biomedical/clinical researchers and to biologists, biochemists, and physiologists generally.
Author: Anthony R. M. Coates
Publisher: Cambridge University Press
ISBN: 9781139437844
Category : Science
Languages : en
Pages : 294
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Book Description
All cellular life-forms can exist in replicating and non-replicating states. Organisms replicate only when the conditions are beneficial, and when not replicating they concentrate on survival of these environmental stresses. Many bacteria, harmful to humans, survive the period of infection in a low growth state. This 2003 book addresses the basic science of microbial dormancy and low growth states, putting this in the context of human medicine. Such fundamental topics as bacterial growth and non-growth, culturability and viability are covered, as well as survival of the host's immune response, and inter-bacterial signalling. Following this introduction, more medically focused topics are discussed, namely antibiotic resistance arising during stationary phase, biofilms, the bacteria which cause gastric ulcers and tuberculosis as the classic persistent bacterial infection. This book will interest graduate students and researchers in medical microbiology, immunology and infectious disease medicine who are interested in bacterial dormancy in relation to disease.
Author: Heiko Enderling
Publisher: Springer Science & Business Media
ISBN: 1461414458
Category : Science
Languages : en
Pages : 298
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Book Description
This volume is based on the Workshop on Systems Biology of Tumor Dormancy meeting, held July 25th to July 28th, 2011. The first annual CCSB workshop brought together biologists, clinicians, mathematicians, and computer scientists to discuss various aspects of tumor dormancy and develop novel mathematical/computational models with the keynote speakers. Specific topics included the angiogenic switch, immune system interactions, cancer stem cells and signaling.
Author: V. Raghavan
Publisher: Springer Science & Business Media
ISBN: 1461212340
Category : Science
Languages : en
Pages : 364
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Book Description
The study of plant development using molecular and genetic techniques is rapidly becoming one of the most active areas of research on flowering plants. Developmental Biology of Flowering Plants relates classical developmental work with the outstanding problems of the future in the study of plant development. An important feature of this book is the integration of results from molecular and genetic studies on various aspects of plant development in a cellular and physiological context.
Author: Jose Carlos Jimenez-Lopez
Publisher: BoD – Books on Demand
ISBN: 1789848601
Category : Science
Languages : en
Pages : 160
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Book Description
Seed dormancy and germination are critical processes for the development of plants. Seed dormancy allows seeds to overcome harsh periods of seedling establishment, and is also important for plant agriculture and crop yield. Several processes are involved in the induction of dormancy and in the shift from the dormant to the germinating state, and hormones and regulatory genetic networks are among the critical factors driving these complex processes. Germination can be prevented by different factors leading to seed dormancy, which is highly dependent on environmental cues. During and after germination, early seedling growth is sustained by catabolism of stored reserves (proteins, lipids, or starch) accumulated during seed maturation, supporting cell morphogenesis, chloroplast development, and root growth until photo-auxotrophic growth can be resumed.
Author:
Publisher: ScholarlyEditions
ISBN: 1464901228
Category : Medical
Languages : en
Pages : 281
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Book Description
Mycobacterium Infections: New Insights for the Healthcare Professional: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Mycobacterium Infections. The editors have built Mycobacterium Infections: New Insights for the Healthcare Professional: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Mycobacterium Infections in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Mycobacterium Infections: New Insights for the Healthcare Professional: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author: John King
Publisher: Oxford University Press
ISBN: 0195048571
Category : Medical
Languages : en
Pages : 428
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Book Description
Plant molecular biology is rapidly becoming an important and successful component of the worldwide research challenge to apply basic biochemical, physiological and genetic techniques for the improvement of agricultural crops. This book shows how the study of fundamental plant physiological processes is being advanced through the science of genetics. The author has adopted a case study approach to illustrate how defined genetic materials in mutants and plant variants are being productively used to explore photosynthesis, stress tolerance, seed physiology, and flowering and reproductive morphology. This approach also helps avoid overwhelming readers who might be unfamiliar with the enormous detail now available in this burgeoning field. The case studies cover all major fields of plant physiology and are grouped in a format familiar to students of the discipline. Most take the form of a brief introduction followed by a discussion of the isolation and characterization of the mutants in question, and then by examples of how these mutants have been used to provide physiological insights. The aim is to make the information accessible to students with an elementary knowledge of plant physiology, genetics, and molecular biology, as well as other scientists and students who wish to know more about the application of the powerful tools provided by genetics.
