Download or read book Leucine Aminopeptidase A is a Regulator of the Wound and Defense Responses in Tomato written by Jonathan Harold Fowler and published by . This book was released on 2006 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elucidation of the Role of Leucine Aminopeptidase A in the Wound Response Pathway in Tomato written by Melissa Ann Scranton and published by . This book was released on 2013 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historically, peptidases have been considered as housekeeping proteins involved in protein degradation and amino acid turnover. However, recent work has highlighted the fact that peptidases, including aminopeptidases, have critical regulatory roles in the cell including modulation of growth, development and stress responses. Recently, plant leucine aminopeptidases (LAPs) have been recognized for their roles in modulation of late wound-responses and insect defense. While no known mechanism of action has been identified, LAPs were presumed to act through their aminopeptidase function to affect the stability, activity, or localization of a peptide and protein involved in defense. In my dissertation studies, I have identified two new molecular functions for plant LAPs as molecular chaperones and Cys-Gly dipeptidases. In addition, microarray analyses has demonstrated the tomato LAP-A regulates early and late wound responses both positively and negatively. In particular, microarray analyses identified two new sets of genes modulated by LAP-A: late wound dehydrins and Pathogenesis-Related 1 . This study also provides evidence LAP-A may act though the negative regulator salicylic acid or the positive regulator hydrogen peroxide to modulate wound signaling. The role of LAP-A in glutathione metabolism is also discussed. Together this study has provided evidence that LAP-A's role in wound signaling and insect defense is more complex than initially anticipated and may be the result of LAP-A utilizing multiple functions (aminopeptidase, chaperone and/or Cys-Gly dipeptidase activities) in different environments and in response to different stresses.
Download or read book Characterization of Wound induced Leucine Aminopeptidase Genes LapA1 and LapA2 in Tomato and Their Expression in Response to Environmental and Developmental Cues written by Wun Shaw Chao and published by . This book was released on 1996 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aminopeptidases written by Allen Taylor and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes recently gathered information regarding the aminopeptidases. Nomenclature, distributions in the plant and animal kingdoms, structural and compositional information, mechanistic studies, homologies, physiological, medical and industrial uses, and molecular genetics of aminopeptidases are described.
Download or read book RESEARCH ADVANCES IN VEGETABLE SCIENCE written by Humberto González Rodríguez and published by American Academic Press. This book was released on 2018-11-01 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Research Advances in Vegetable Science is an outstanding contribution of the authors in the field of advancement of the vegetable researches all over the World. The book entitles from the seed germination and its necessity of establishment in the new environment where physiological responses are influenced by both biotic and abiotic factors. Priming is a simple technique that not only helps in proper germination but aid in seedling establishment. Phonotypical and physiological responses of different vegetable crops are of significant importance in relation to factors like nutrients, salinity, disease-pest attacks. Physiological and biochemical basis of tolerance to salinity is very important that may help in the evaluation and selection of pipeline hybrids and parents lines using a novel technique. Biotic factors are major constraints in crop production, so proper management strategies and control measures must be taken for potential outcome. In this book, a special emphasis was given on food value and food chemistry of different vegetable crops. Major aspects like nutritional value of fresh vegetable as well as food value, post-harvest physiology and processing, storage and food quality, medicinal values, food chemistry and food biotechnology have been discussed in lucid manner.
Download or read book Handbook of Proteolytic Enzymes written by Alan J. Barrett and published by Academic Press. This book was released on 2012-10-30 with total page 4097 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively revised and updated, the new edition of the highly regarded Handbook of Proteolytic Enzymes is an essential reference for biochemists, biotechnologists and molecular biologists. Edited by world-renowned experts in the field, this comprehensive work provides detailed information on all known proteolytic enzymes to date. This two-volume set unveils new developments on proteolytic enzymes which are being investigatedin pharmaceutical research for such diseases as HIV, Hepatitis C, and the common cold. Volume I covers aspartic and metallo petidases while Volume II examines peptidases of cysteine, serine, threonine and unknown catalytic type. A CD-ROM accompanies the book containing fully searchable text, specialised scissile bond searches, 3-D color structures and much more. - The only comprehensive book on proteolytic enzymes - Includes 671 chapters, each written by experts in their field, on proteolytic enzymes from all groups of living organisms and the viruses, including those that are currently major targets of pharmaceutical research - Accompanying CD-ROM provides fully searchable text, 2D structures of peptidases in color and links directly to PubMed and MEROPS databases - Each chapter describes in detail the enzyme name, its history, activity and specificity, structural chemistry, preparation, biological aspects and distinguishing features - Over 1000 peptidases included
Download or read book Characterization of Arabidopsis Thaliana Defense Responses to the Silverleaf Whitefly written by Louisa Anne Kempema and published by . This book was released on 2007 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Induced Plant Resistance to Herbivory written by Andreas Schaller and published by Springer Science & Business Media. This book was released on 2008-03-27 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely book provides an overview of the anatomical, chemical, and developmental features contributing to plant defense, with an emphasis on plant responses that are induced by wounding or herbivore attack. The book first introduces general concepts of direct and indirect defenses, followed by a focused review of the different resistance traits. Finally, signal perception and transduction mechanism for the activation of plant defense responses are discussed.
Download or read book The Amaranth Genome written by Dinesh Adhikary and published by Springer Nature. This book was released on 2021-06-01 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the development of genetic resources in amaranths, with a major focus on genomics, reverse, and forward genetics tools and strategies that have been developed for crop improvement. Amaranth is an ancient crop native to the New World. Interest in amaranths is being renewed, due to their adaptability, stress tolerance, and nutritional value. There are about 65 species in the genus, including Amaranthus caudatus L., A. cruentus L., and A. hypochondriacus L., which are primarily grown as protein-rich grains or pseudocereals. The genus also includes major noxious weeds (e.g., A. palmeri). The amaranths are within the Caryophyllales order and thus many species (e.g., A. tricolor) produce red (betacyanin) or yellow (betaxanthin) betalain pigments, which are chemically distinct from the anthocyanins responsible for red pigmentation in other plants. A. hypochondriacus, which shows disomic inheritance (2n = 32; n= 466 Mb), has been sequenced and annotated with 23,059 protein-coding genes. Additional members of the genus are now also been sequenced including weedy amaranths, other grain amaranths, and their putative progenitors.
Download or read book Plant Signal Transduction written by Dierk Scheel and published by Oxford University Press. This book was released on 2002-03-28 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant growth and development is controlled by environmental cues (e.g. light, salinity) that are sensed by the plant via a variety of signal transduction pathways. This book gives an up-to-date summary of the large amount of information that is now available on the processes involved in the communication of plants with their environment.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2007 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emerging and Reemerging Plant Viruses in a Context of Global Change written by Giuseppe Parrella and published by Frontiers Media SA. This book was released on 2023-02-02 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Approaches to Controlling Plant Pathogenic Bacteria written by V. Rajesh Kannan and published by CRC Press. This book was released on 2015-09-08 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant diseases and changes in existing pathogens remain a constant threat to our forests, food, and fiber crops as well as landscape plants. However, many economically important pathosystems are largely unexplored and biologically relevant life stages of familiar systems remain poorly understood. In a multifaceted approach to plant pathogenic behavioral control, Sustainable Approaches to Controlling Plant Pathogenic Bacteria discusses the impact of plant pathogenic bacterial pathogenesis on scientific and economic levels. It introduces mechanisms, measuring tools, and controlling strategies you can use to meet the challenge of developing new and innovative ways to control plant diseases. The book covers many aspects of the activities of pathogenic bacteria that interact with plants. With chapters contributed by experts, the book focuses on: Pathogenesis Epidemiology Forecasting systems Control measures including diagnosis, quarantine, and eradication Adoption of agro-traditional practices Tools for the control of antibacterial polypeptides Nutrient supplements Metabolic substances from other organisms Mechanisms of siderophores Host resistances Quorum sensing and quenching Seed and foliar applications Impact of plant pathogens on scientific and economic levels The editors’ approach provides a broad perspective, including modern trends in ecology that consider plant pathogenic bacterial control from all angles. The discussions and reviews in the book cover a wide range of aspects of plant pathogenic bacterial pathogenicity, epidemiology, and impact on the food chain as well as strategies for control, which will help you develop sustainable methods for controlling plant diseases.
Download or read book Future Challenges in Crop Protection Against Fungal Pathogens written by Aakash Goyal and published by Springer. This book was released on 2014-09-06 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the issues and challenges of crop pathogens and plant protection. Composed of the latest knowledge in plant pathology, the book covers topics such as fungal diseases of the groundnut, plant growth promoting rhizobacteria, plant pathogenic fungi in the genomics era, the increased virulence of wheat rusts and oat fungal diseases. Written by experienced and internationally recognized scientists in the field, Future Challenges in Crop Protection Against Fungal Pathogens is a concise yet comprehensive resource valuable for both novice as well as experienced plant scientists and researchers.
Download or read book Defense Genes in Tomato written by Jane Robb and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant defence against disease-causing organisms usually follows three steps: pathogen recognition, signal transduction and the resistance response. In tomatoes (Solanum lycopersicum), a myriad of R-genes provide resistance against viruses, bacteria, fungi and insects that counterattack with their corresponding avirulence or avr genes. R-genes have been characterised over the years and classified into four classes: TNA, CNA, RAP/RAK and miscellaneous. This book reviews these different defense genes and the recent advances associated with them.
Download or read book Genetic Improvement of Solanaceous Crops Volume 2 written by M K Razdan and published by CRC Press. This book was released on 2006-01-12 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Potato is the most significant non-cereal crop. Much attention has been paid to this commercially important crop. The aim of this volume is to capture the recent advances made in improving potatoes using traditional breeding methods as well as genetic engineering technology. The book provides a critical appraisal of the state-of-the-art finding on
