Mechanisms of Resistance to Plant Diseases - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mechanisms of Resistance to Plant Diseases write by R.S. Fraser. This book was released on 2012-12-06. Mechanisms of Resistance to Plant Diseases available in PDF, EPUB and Kindle. Plant resistance to pathogens is one of the most important strategies of disease control. Knowledge of resistance mechanisms, and of how to exploit them, has made a significant contribution to agricultural productivity. However, the continuous evolution of new variants of pathogen, ana additional control problems posed by new crops and agricultural methods, creates a need for a corresponding increase in our understanding of resistance and ability to utilize it. The study of resistance mechanisms also has attractions from a purely academic point of view. First there is the breadth of the problem, which can be approached at the genetical, molecular, cellular, whole plant or population lev~ls. Often there is the possibility of productive exchange of ideas between different disciplines. Then there is the fact that despite recent advances, many of the mechanisms involved have still to be fully elucidated. Finally, and compared with workers in other areas of biology, the student of resistance is twice blessed in having as his subject the interaction of two or more organisms, with the intriguing problems of recognition, specificity and co-evolution which this raises.
Evolution and Functional Mechanisms of Plant Disease Resistance
Evolution and Functional Mechanisms of Plant Disease Resistance - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Evolution and Functional Mechanisms of Plant Disease Resistance write by Zhu-Qing Shao. This book was released on 2020-12-10. Evolution and Functional Mechanisms of Plant Disease Resistance available in PDF, EPUB and Kindle. This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Natural Resistance Mechanisms of Plants to Viruses
Natural Resistance Mechanisms of Plants to Viruses - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Natural Resistance Mechanisms of Plants to Viruses write by Gad Loebenstein. This book was released on 2007-05-26. Natural Resistance Mechanisms of Plants to Viruses available in PDF, EPUB and Kindle. This book is a first attempt to link well-known plant resistance phenomena with emerging concepts in molecular biology. Resistance phenomena such as the local lesion response, induced resistance, "green islands" and resistance in various crop plants are linked with new information on gene-silencing mechanisms, gene silencing suppressors, movement proteins and plasmodesmatal gating, downstream signalling components, and more.
Mechanisms of Resistance to Plant Diseases
Mechanisms of Resistance to Plant Diseases - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Mechanisms of Resistance to Plant Diseases write by R. S. S. FRASER (ed). This book was released on 1985. Mechanisms of Resistance to Plant Diseases available in PDF, EPUB and Kindle.
Disease Resistance in Crop Plants
Disease Resistance in Crop Plants - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Disease Resistance in Crop Plants write by Shabir Hussain Wani. This book was released on 2019-07-24. Disease Resistance in Crop Plants available in PDF, EPUB and Kindle. Human population is escalating at an enormous pace and is estimated to reach 9.7 billion by 2050. As a result, there will be an increase in demand for agricultural production by 60–110% between the years 2005 and 2050 at the global level; the number will be even more drastic in the developing world. Pathogens, animals, and weeds are altogether responsible for between 20 to 40 % of global agricultural productivity decrease. As such, managing disease development in plants continues to be a major strategy to ensure adequate food supply for the world. Accordingly, both the public and private sectors are moving to harness the tools and paradigms that promise resistance against pests and diseases. While the next generation of disease resistance research is progressing, maximum disease resistance traits are expected to be polygenic in nature and controlled by selective genes positioned at putative quantitative trait loci (QTLs). It has also been realized that sources of resistance are generally found in wild relatives or cultivars of lesser agronomic significance. However, introgression of disease resistance traits into commercial crop varieties typically involves many generations of backcrossing to transmit a promising genotype. Molecular marker-assisted breeding (MAB) has been found to facilitate the pre-selection of traits even prior to their expression. To date, researchers have utilized disease resistance genes (R-genes) in different crops including cereals, pulses, and oilseeds and other economically important plants, to improve productivity. Interestingly, comparison of different R genes that empower plants to resist an array of pathogens has led to the realization that the proteins encoded by these genes have numerous features in common. The above observation therefore suggests that plants may have co-evolved signal transduction pathways to adopt resistance against a wide range of divergent pathogens. A better understanding of the molecular mechanisms necessary for pathogen identification and a thorough dissection of the cellular responses to biotic stresses will certainly open new vistas for sustainable crop disease management. This book summarizes the recent advances in molecular and genetic techniques that have been successfully applied to impart disease resistance for plants and crops. It integrates the contributions from plant scientists targeting disease resistance mechanisms using molecular, genetic, and genomic approaches. This collection therefore serves as a reference source for scientists, academicians and post graduate students interested in or are actively engaged in dissecting disease resistance in plants using advanced genetic tools.
