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Author: Abhijeet Ghatak
Publisher: CRC Press
ISBN: 177188407X
Category : Science
Languages : en
Pages : 501
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Book Description
So often new phytopathogens emerge and appear primarily in acute form and then take a chronic form; such populations, however, in general have a limited appearance because of the lack of suitable environmental conditions. The emergence of new pathogens needs to be explored in the light of their evolutionary adaptation. This new volume focuses on the study of quantitative aspects of host-phytopathogen linkages that result in the emergence of aggressive phytopathogens. The book examines the evolution and adaptation of phytopathogens from several cropping systems.
Author: Abhijeet Ghatak
Publisher: CRC Press
ISBN: 177188407X
Category : Science
Languages : en
Pages : 501
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Book Description
So often new phytopathogens emerge and appear primarily in acute form and then take a chronic form; such populations, however, in general have a limited appearance because of the lack of suitable environmental conditions. The emergence of new pathogens needs to be explored in the light of their evolutionary adaptation. This new volume focuses on the study of quantitative aspects of host-phytopathogen linkages that result in the emergence of aggressive phytopathogens. The book examines the evolution and adaptation of phytopathogens from several cropping systems.
Author: Thomas Hohn
Publisher: Springer Science & Business Media
ISBN: 3709169771
Category : Science
Languages : en
Pages : 355
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Book Description
There has been recent rapid progress in the transformation of plants with foreign DNA, making use either of the natural routes of genetic invasion that viruses and bacteria have developed, or of chemical, mechanical and electrical tricks to make plant protoplast membranes permeable to nucleic acids. Genes integrated into plant virus genomes can be carried systemi cally from the initial site of infection into the rest of the plant. Genes placed between the borders of Agrobacterium tumefaciens T-DNA can be transferred into single cells or plant tissue, which then divides to produce wound calli, or as in the case of an Agrobacterium rhizogenes infection, grow out into new roots. Calli and roots can be grown into whole plants. If virus genomes are placed between the T-DNA borders, a very effective infectious route, termed "agroinfection", is established. Once inside a pro toplast, DNA finds its way into the nucleus where it can finally integrate into the resident chromosome and be expressed. Whether it can also find its way into chloroplasts is not yet clear, but at least translation products can be targeted into this organelle. Regeneration of whole organisms from single cells is a special feature of plants and offers a unique tool to study genes in a multicellular organism. In addition, as in animal cells, transcription and translation of trans forming genes can be studied in plant cells during "transient expression".
Author: Indra Vasil
Publisher: Elsevier
ISBN: 0323147321
Category : Science
Languages : en
Pages : 521
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Book Description
Cell Culture and Somatic Cell Genetics of Plants, Volume 6: Molecular Biology of Plant Nuclear Genes focuses on the spectacular and rapid advances in the molecular biology and genetics of plants. This book consists of 19 chapters. Chapters 1 to 5 describe the most commonly used approaches for the genetic transformation of plants. The light-inducible and tissue-organ-specific genes are discussed in Chapters 6 to 11. In Chapters 12 to 14, the genes regulating phytohormone synthesis, heat shock proteins, and nodulation in legume roots are treated, while in Chapters 15 to 16, the relationship between chromatin structure and gene expression and molecular biology of plant RNA viruses are analyzed. The development of transgenic plants resistant to viruses, insects, and herbicides is dealt with in the last three chapters. This volume is suitable for plant molecular biologist, genetic engineers, and researchers concerned with plant cell and tissue culture.
Author: Roger Hull
Publisher: Academic Press
ISBN: 0123848725
Category : Science
Languages : en
Pages : 1119
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Book Description
The seminal text Plant Virology is now in its fifth edition. It has been 10 years since the publication of the fourth edition, during which there has been an explosion of conceptual and factual advances. The fifth edition of Plant Virology updates and revises many details of the previous edition while retaining the important earlier results that constitute the field's conceptual foundation. Revamped art, along with fully updated references and increased focus on molecular biology, transgenic resistance, aphid transmission, and new, cutting-edge topics, bring the volume up to date and maintain its value as an essential reference for researchers and students in the field. - Thumbnail sketches of each genera and family groups - Genome maps of all genera for which they are known - Genetic engineered resistance strategies for virus disease control - Latest understanding of virus interactions with plants, including gene silencing - Interactions between viruses and insect, fungal, and nematode vectors - Contains over 300 full-color illustrations
Author: Jeff Schell
Publisher:
ISBN: 9780127150062
Category : Science
Languages : en
Pages : 528
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Book Description
V. 1. Laboratory procedures and their applications.--v. 2. Cell growth, nutrition, cytodifferentiation, and cryopreservation.--v. 3. Plant regeneration and genetic variability.--v. 4. Cell culture in phytochemistry.--v. 5. Phytoche micals in plant cell cultures.--v. 6. Molecular biology of plant nuclear genes. --v. 7A. The molecular biology of plastids.--v. 7B. The photosynthetic apparatus: molecular biology and operation.--v. 8. Scale-up and automation in plant propagation.
Author: David Cassady
Publisher:
ISBN: 9780761539599
Category : Games & Activities
Languages : en
Pages : 44
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Book Description
The Hunter Has Returned - Complete walkthroughs of "Metroid(R) Prime" and "Metroid(R) Fusion" - Detailed maps to help you explore every inch of the terrain - Explanation of Samus's abilities and how weapons enhance them - Every enemy's weak spot revealed - Special morphing strategies - Locations of every power-up, including classics such as Wave Beam and Ice Beam - Special Tactics for destroying every boss for both games - All secret tunnels and breakaway walls exposed - Metroid Prime Endings and other secrets revealed
Author:
Publisher:
ISBN:
Category : Reproduction
Languages : en
Pages : 992
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Book Description
Author: Ben Pace
Publisher:
ISBN: 9781736128503
Category :
Languages : en
Pages :
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Book Description
Author: Pierre Capy
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 216
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Book Description
This book describes the evolution of transposable elements (TEs). After a description of the main types of elements, their life and death within a species including regulation of transposition, their distribution in natural populations and on chromosomes is discussed. The impact of TEs on the host genome, the putative relationship between the environment and transposition rates lead to a discussion of the interaction (or co-evolution) of TEs and their host. These results introduce the analysis of the phylogenies of TEs and their interpretations according to different models i.e. horizontal versus vertical transmission. The question of the origin and of the general evolution of TEs is raised from the comparison of conserved regions such as reverse transcriptase or transposase-integrase domains.
Author: Jing-hsiung James Ou
Publisher: World Scientific
ISBN: 9812833471
Category : Medical
Languages : en
Pages : 354
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Book Description
Viruses are the causes of approximately 25% of human cancers. Due to their importance in carcinogenesis, there is a desperate need for a book that discusses these viruses. This book is therefore timely, providing a comprehensive review of the molecular biology of oncogenic viruses and the cancers they cause. Viruses that are discussed in the individual chapters include hepatitis B virus, hepatitis C virus, human papilloma viruses, EpsteinOCoBarr virus, Kaposi's sarcoma virus and human T-cell leukemia virus type 1. This book provides up-to-date information for graduate students, postdoctoral fellows, medical students, physicians and non-experts who are interested in learning more about the oncogenic viruses and how they cause human cancers. Sample Chapter(s). Foreword (38 KB). Chapter 1: Oncogenic Viruses, Cellular Transformation and Human Cancers (211 KB). Contents: Oncogenic Viruses, Cellular Transformation and Human Cancers (Y-Y Zheng & J-H J Ou); Hepatitis B Virus and Hepatocellular Carcinogenesis (T S B Yen); Molecular Mechanism of Hepatitis C Virus Carcinogenesis (K Machida et al.); Human Papillomaviruses and Associated Malignancies (C L Nguyen et al.); Epstein-Barr Virus and Its Oncogenesis (H-P Li et al.); Human Kaposi's Sarcoma-associated Herpesvirus: Molecular Biology and Oncogenesis (P J Dillon & B Damania); Human T-Cell Leukemia Virus 1 and Cellular Transformation (Y-H Chi & K-T Jeang). Readership: Graduate students and postdoctoral fellows in infectious diseases, microbiology/virology, oncology/cancer research, and cell/molecular/structural biology; medical students, physicians and non-experts who are interested in understanding the relationship between oncogenic viruses and the cancers they cause
