Root Biology

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Biology of Adventitious Root Formation

Tim D. Davis,Bruce E. Haissig
Biology of Adventitious Root Formation Book PDF

Author : Tim D. Davis,Bruce E. Haissig
Publisher : Springer Science & Business Media
Page : 344 pages
File Size : 47,9 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781475794922

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Biology of Adventitious Root Formation by Tim D. Davis,Bruce E. Haissig Pdf

Charles E. Hess Department of Environmental Horticulture University of California Davis, CA 95616 Research in the biology of adventitious root formation has a special place in science. It provides an excellent forum in which to pursue fundamental research on the regulation of plant growth and development. At the same time the results of the research have been quickly applied by commercial plant propagators, agronomists, foresters and horticulturists (see the chapter by Kovar and Kuchenbuch, by Ritchie, and by Davies and coworkers in this volume). In an era when there is great interest in speeding technology transfer, the experiences gained in research in adventitious root formation may provide useful examples for other areas of science. Interaction between the fundamental and the applied have been and continue to be facilitated by the establishment, in 1951, of the Plant Propagators' Society, which has evolved into the International Plant Propagators' Society, with active programs in six regions around the world. It is a unique organization which brings together researchers in universities, botanical gardens and arboreta, and commercial plant propagators. In this synergistic environment new knowledge is rapidly transferred and new ideas for fundamental research evolve from the presentations and discussions by experienced plant propagators. In the past 50 years, based on research related to the biology of adventitious root formation, advances in plant propagation have been made on two major fronts.

Root Biology

Bhoopander Giri,Ram Prasad,Ajit Varma
Root Biology Book PDF

Author : Bhoopander Giri,Ram Prasad,Ajit Varma
Publisher : Springer
Page : 519 pages
File Size : 41,8 Mb
Release : 2018-05-01
Category : Technology & Engineering
ISBN : 9783319759104

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Root Biology by Bhoopander Giri,Ram Prasad,Ajit Varma Pdf

The book ‘Root Biology’ written by experts in the field, covers latest research on cellular, genetic, physiological and ecological developmental facets of root growth as well as the interaction of root with an array of microbes whether for the establishment of symbiosis, increasing plant growth or protecting plant from pathogens/attackers. Plant roots provide an excellent model to study physiological, developmental and metabolic processes at a system level. Root system architecture - an excellent creation of nature, is closely interconnected with the availability of soil nutrients. Several strategies including biotechnological interventions are gaining interest and importance for sustainable food production and enhanced resource acquisition. Such strategies have largely focused on root traits for efficient utilization of soil resources. The biotechnological application of root biology is expected to promote the production of food while maintaining ecologically and economically sustainable production systems. With a fortune of information on technical and experimental aspects useful in the laboratory, this extensive book is a valuable resource for researchers, academician and students in the broad field of microbiology, plant and fungal biology.

Biology of Root Formation and Development

Arie Altman,Yoav Waisel
Biology of Root Formation and Development Book PDF

Author : Arie Altman,Yoav Waisel
Publisher : Springer Science & Business Media
Page : 372 pages
File Size : 55,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461554035

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Biology of Root Formation and Development by Arie Altman,Yoav Waisel Pdf

This book contains the majority of the presentations of the Second International Symposium on the Biology of Root Formation and Development that was hcld in Jerusa lem, Israel, June 23---28, 1996. Following the First Symposium on the Biology of Adventi tious Root Formation, held in Dallas. USA, 1993, we perceived the need to include all kinds of roots, not only the shoot-borne ones. The endogenous signals that control root formation. and the subsequent growth and development processes, are very much alike, re gardless of the sites and sources of origin of the roots. Therefore, we included in the Sec ond Symposium contributions on both shoot-borne (i.e., adventitious) roots and root-borne (i.e., lateral) roots. Plant roots have remained an exciting and an intriguing field of sciencc. During thc years that followed the first symposium, an exceptional proliferation of interest in root biology has developed, associated with the intensive research activity in this field and the contemporary developments in the understanding of root function and development. New methods have been applied, and old ideas and interprctations werc rccxamined. Alto gether, it became necessary to update our viewpoints and to expand them.

Root Engineering

Asunción Morte,Ajit Varma
Root Engineering Book PDF

Author : Asunción Morte,Ajit Varma
Publisher : Springer Science & Business Media
Page : 486 pages
File Size : 49,9 Mb
Release : 2014-04-12
Category : Technology & Engineering
ISBN : 9783642542763

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Root Engineering by Asunción Morte,Ajit Varma Pdf

This volume illustrates the complex root system, including the various essential roles of roots as well as their interaction with diverse microorganisms localized in or near the root system. Following initial chapters describing the anatomy and architecture as well as the growth and development of root systems, subsequent chapters focus on the various types of root symbiosis with bacteria and fungi in the rhizosphere. A third section covers the physiological strategies of roots, such as nitrate assimilation, aquaporins, the role of roots in plant defense responses and in response to droughts and salinity changes. The book’s final chapters discuss the prospects of applied engineering of roots, i.e., inventing new root structures or functions through genetic modification, but also with conventional breeding and manipulation of root symbionts. The budding field of root engineering is expected to promote a second green revolution.

Root Biology

Takuji Ohyama
Root Biology Book PDF

Author : Takuji Ohyama
Publisher : BoD – Books on Demand
Page : 112 pages
File Size : 45,9 Mb
Release : 2019-11-20
Category : Science
ISBN : 9781789853094

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Root Biology by Takuji Ohyama Pdf

This book provides up-to-date knowledge of root biology. Most plants have roots, which anchor the plant in the soil and physically support the above-ground parts of the plant. In addition, roots absorb water and nutrients from the soil and transport this to the shoot. Roots grow by cell proliferation in the meristem in the root tip. The cells differentiate into the epidermis, cortex, and stele. Water and nutrients are absorbed through the cell membrane of the epidermis and are transported to the above-ground parts via xylem vessels. The root growth and functions are affected by various abiotic and biotic conditions, such as levels of water, salt, acid stresses, and presence of soil diseases. However, some beneficial microorganisms such as rhizobia and mycorrhizal fungi help plant growth.

Applications of Continuous and Steady-State Methods to Root Biology

John G. Torrey,Lawrence J. Winship
Applications of Continuous and Steady State Methods to Root Biology Book PDF

Author : John G. Torrey,Lawrence J. Winship
Publisher : Springer Science & Business Media
Page : 253 pages
File Size : 48,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400922372

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Applications of Continuous and Steady-State Methods to Root Biology by John G. Torrey,Lawrence J. Winship Pdf

This book provides an excellent illustration of the interrelationship between progress in scientific methodology and conceptual advances, and its publica tion should contribute to further advances. It is well known that major advances in understanding often follow the development of new methods. The development of the acetylene reduction assay for nitrogenase activity provides a good example of this interrelationship between theory and methods. Theoretical knowledge led to a search for substrates for nitro genase that could be assayed for more easily than ammonium, the normal product of the enzyme. The discovery of the reduction of acetylene to ethylene by nitrogenase provided the ideal answer to the problem by provid ing a rapid, specific, nondestructive, and inexpensive assay for nitrogenase activity. This assay is now used by almost every laboratory doing research on nitrogen fixation. However, further use and development of the acetylene reduction assay has shown that it can underestimate nitrogenase activity and can even give incorrect relative values under some circumstances. The major problem is that exposure of legume nodules to acetylene can cause a large increase in the resistance to oxygen diffusion into the nodule. This reduced supply of oxygen decreases the rate of nitrogenase activity within a few minutes.

Root systems biology

Wolfgang Schmidt
Root systems biology Book PDF

Author : Wolfgang Schmidt
Publisher : Frontiers E-books
Page : 131 pages
File Size : 45,6 Mb
Release : 2014-10-03
Category : Bioengineering
ISBN : 9782889192755

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Root systems biology by Wolfgang Schmidt Pdf

The understanding of biological complexity has been greatly facilitated by cross-disciplinary, holistic approaches that allow insights into the function and regulation of biological processes that cannot be captured by dissecting them into their individual components. In addition, the development of novel tools has dramatically increased our ability to interrogate information at the nucleic acid, protein and metabolite level. The integration and interpretation of disparate data sets, however, still remain a major challenge in systems biology. Roots provide an excellent model for studying physiological, developmental, and metabolic processes. The availability of genetic resources, along with sequenced genomes has allowed important discoveries in root biochemistry, development and function. Roots are transparent, allowing optical investigation of gene activity in individual cells and experimental manipulation. In addition, the predictable fate of cells emerging from the root meristem and the continuous development of roots throughout the life of the plant, which permits simultaneous observation of different developmental stages, provide ideal premises for the analysis of growth and differentiation. Moreover, a genetically fixed cellular organization allows for studying the utilization of positional information and other non-cell-autonomous phenomena, which are of utmost importance in plant development. Although their ontogeny is largely invariant under standardized experimental conditions, roots possess an extraordinary capacity to respond to a plethora of environmental signals, resulting in distinct phenotypic readouts. This high phenotypic plasticity allows research into acclimative and adaptive strategies, the understanding of which is crucial for germplasm enhancement and crop improvement. With the aim of providing a current snapshot on the function and development of roots at the systems level, this Research Topic collated original research articles, methods articles, reviews, mini reviews and perspective, opinion and hypotheses articles that communicate breakthroughs in root biology, as well as recent advances in research technologies and data analysis.

Rhizobiology: Molecular Physiology of Plant Roots

Soumya Mukherjee,František Baluška
Rhizobiology Molecular Physiology of Plant Roots Book PDF

Author : Soumya Mukherjee,František Baluška
Publisher : Springer Nature
Page : 499 pages
File Size : 42,6 Mb
Release : 2021-12-07
Category : Science
ISBN : 9783030849856

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Rhizobiology: Molecular Physiology of Plant Roots by Soumya Mukherjee,František Baluška Pdf

This book discusses the recent advancements in the role of various biomolecules in regulating root growth and development. Rhizobiology is a dynamic sub discipline of plant science which collates investigations from various aspects like physiology, biochemistry, genetic analysis and plant–microbe interactions. The physiology and molecular mechanisms of root development have undergone significant advancements in the last couple of decades. Apart from the already known conventional phytohormones (IAA, GA, cytokinin, ethylene and ABA), certain novel biomolecules have been considered as potential growth regulators or hormones regulating plant growth and development. Root phenotyping and plasticity analysis with respect to the specific functional mutants of each biomolecule shall provide substantial information on the molecular pathways of root signaling. Special emphasis provides insights on the tolerance and modulatory mechanisms of root physiology in response to light burst, ROS generation, agravitrophic response, abiotic stress and biotic interactions. Root Apex Cognition: From Neuronal Molecules to Root-Fungal Networks and Suberin in Monocotyledonous Crop Plants: Structure and Function in Response to Abiotic Stresses” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com. Chapters “Root Apex Cognition: From Neuronal Molecules to Root-Fungal Networks and Suberin in Monocotyledonous Crop Plants: Structure and Function in Response to Abiotic Stresses” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Plant Roots

Peter J. Gregory
Plant Roots Book PDF

Author : Peter J. Gregory
Publisher : John Wiley & Sons
Page : 328 pages
File Size : 54,5 Mb
Release : 2008-04-15
Category : Technology & Engineering
ISBN : 9781405173087

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Plant Roots by Peter J. Gregory Pdf

The root system is a vital part of the plant and therefore understanding roots and their functioning is key to agricultural, plant and soil scientists. In Plant Roots Professor Peter Gregory brings together recent developments in techniques and an improved understanding of plant and soil interactions to present a comprehensive look at this important relationship, covering: Root response to, and modification of, soils Genetic control of roots’ responses to the environment Use of modern techniques in imaging, molecular biology and analytical chemistry Practical exploitation of root characters This book will be a vital tool for plant, crop, soil and agricultural scientists, plant physiologists, environmental scientists, ecologists and hydrologists. It will be a valuable addition to libraries in universities, agricultural colleges and research establishments where these subjects are studied and taught.

Plant Roots

Yoav Waisel,Amram Eshel,Tom Beeckman,Uzi Kafkafi
Plant Roots Book PDF

Author : Yoav Waisel,Amram Eshel,Tom Beeckman,Uzi Kafkafi
Publisher : CRC Press
Page : 1749 pages
File Size : 44,7 Mb
Release : 2002-03-29
Category : Science
ISBN : 9780824744748

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Plant Roots by Yoav Waisel,Amram Eshel,Tom Beeckman,Uzi Kafkafi Pdf

The third edition of a standard resource, this book offers a state-of-the-art, multi-disciplinary presentation of plant roots. It examines structure and development, assemblage of root systems, metabolism and growth, stressful environments, and interactions at the rhizosphere. Reflecting the explosion of advances and emerging technologies in the field, the book presents developments in the study of root origin, composition, formation, and behavior for the production of novel pharmaceutical and medicinal compounds, agrochemicals, dyes, flavors, and pesticides. It details breakthroughs in genetics, molecular biology, growth substance physiology, biotechnology, and biomechanics.

Biology for AP ® Courses

Julianne Zedalis,John Eggebrecht
Biology for AP Courses Book PDF

Author : Julianne Zedalis,John Eggebrecht
Publisher : Unknown
Page : 1923 pages
File Size : 41,8 Mb
Release : 2017-10-16
Category : Biology
ISBN : 1947172409

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Biology for AP ® Courses by Julianne Zedalis,John Eggebrecht Pdf

Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.

Root Development

Daniela Ristova,Elke Barbez
Root Development Book PDF

Author : Daniela Ristova,Elke Barbez
Publisher : Humana
Page : 324 pages
File Size : 44,9 Mb
Release : 2019-03-25
Category : Science
ISBN : 1493992732

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Root Development by Daniela Ristova,Elke Barbez Pdf

This detailed volume provides diverse elegant methods, complemented with existing protocols, which are optimized for the current needs in plant root biology as well as for use in plant species other than Arabidopsis thaliana. The collection covers methods ranging from genetic screens, phenotypic analysis, and cell biology methods to systems biology tools and genome-wide approaches. The collection contains a range of complexity from fundamental methods for quantification of different root developmental processes to complex methods that require sophisticated equipment. Written for the highly successful Methods in Molecular Biology series, 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. Authoritative and practical, Root Development: Methods and Protocols serves as a valuable tool for plant biologists specialized in root development, from beginners to experienced researchers in the field.

Root Physiology: from Gene to Function

Hans Lambers,Timothy D. Colmer
Root Physiology from Gene to Function Book PDF

Author : Hans Lambers,Timothy D. Colmer
Publisher : Springer Science & Business Media
Page : 282 pages
File Size : 44,5 Mb
Release : 2006-02-03
Category : Science
ISBN : 9781402040993

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Root Physiology: from Gene to Function by Hans Lambers,Timothy D. Colmer Pdf

In the last decade, enormous progress has been made on the physiology of plant roots, including on a wide range of molecular aspects. Much of that progress has been captured in the chapters of this book. Breakthroughs have been made possible through integration of molecular and whole-plant aspects. The classical boundaries between physiology, biochemistry and molecular biology have vanished. There has been a strong focus on a limited number of model species, including Arabidopsis thaliana. That focus has allowed greater insight into the significance of specific genes for plant development and functioning. However, many species are very different from A. thaliana, in that they are mycorrhizal, develop a symbiosis with N2-fixing microsymbionts, or have other specialised root structures. Also, some have a much greater capacity to resist extreme environments, such as soil acidity, salinity, flooding or heavy-metal toxicities, due to specific adaptations. Research on species other than A. thaliana is therefore pivotal, to develop new knowledge in plant sciences in a comprehensive manner. This fundamental new knowledge can be the basis for important applications in, e.g., agriculture and plant conservation. Although significant progress has been made, much remains to be learnt. It is envisaged that discoveries made in the recent past will likely lead to major breakthroughs in the next decade.

Root Development

Daniela Ristova,Elke Barbez
Root Development Book PDF

Author : Daniela Ristova,Elke Barbez
Publisher : Unknown
Page : 324 pages
File Size : 55,8 Mb
Release : 2018
Category : Roots (Botany)
ISBN : 1493977474

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Root Development by Daniela Ristova,Elke Barbez Pdf

This detailed volume provides diverse elegant methods, complemented with existing protocols, which are optimized for the current needs in plant root biology as well as for use in plant species other than Arabidopsis thaliana. The collection covers methods ranging from genetic screens, phenotypic analysis, and cell biology methods to systems biology tools and genome-wide approaches. The collection contains a range of complexity from fundamental methods for quantification of different root developmental processes to complex methods that require sophisticated equipment. Written for the highly successful Methods in Molecular Biology series, 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. Authoritative and practical, Root Development: Methods and Protocols serves as a valuable tool for plant biologists specialized in root development, from beginners to experienced researchers in the field.

Plant Roots

Yoav Waisel,Amram Eshel,U. Kafkafi
Plant Roots Book PDF

Author : Yoav Waisel,Amram Eshel,U. Kafkafi
Publisher : Unknown
Page : 1064 pages
File Size : 48,5 Mb
Release : 1996
Category : Nature
ISBN : UOM:39015037275594

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Plant Roots by Yoav Waisel,Amram Eshel,U. Kafkafi Pdf

The third edition of a standard resource, this book offers a state-of-the-art, multi-disciplinary presentation of plant roots. It examines structure and development, assemblage of root systems, metabolism and growth, stressful environments, and interactions at the rhizosphere. Reflecting the explosion of advances and emerging technologies in the field, the book presents developments in the study of root origin, composition, formation, and behavior for the production of novel pharmaceutical and medicinal compounds, agrochemicals, dyes, flavors, and pesticides. It details breakthroughs in genetics, molecular biology, growth substance physiology, biotechnology, and biomechanics.