Download or read book Characterization of Pseudomonas Syringae Pv Actinidae Psa Using Pulse field Gel Electrophoresis written by Chun Li and published by . This book was released on 2015 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pseudomonas syringae pv. actinidae (Psa) is the causal agent of kiwifruit canker disease. This pathogen has decimated the kiwifruit industry particularly plantings of kiwifruit of Actinidia chinensis throughout the world. Methods of control are limited to antibiotics and copper-based compounds. The genomes of many Psa isolates have been sequenced. Sequences of two isolates of Psa ICMP18884 and the ICMP 9617 were previously assembled into pseudo molecules and recently new assemblies of ICMP18884 plasmid and chromosome were generated using the Pac-Bio platform. Previous work showed many rearrangements between the genomes of two the circularized genomes and some differences between the Pac-Bio assemblies for Psa ICMP18884were more recently observed. The aim of the project was to develop methods for fingerprinting both plasmid and chromosomal DNA from different Psa isolates. In-gel extraction and digestion of Psa chromosomal DNA was optimized, DNA from this procedure and plasmid DNA could be routinely analyzed using pulse-field gel electrophoresis. Techniques for improving pulse-field results were also developed during this study. Results from this work verified the Pac-Bio assembly for both plasmid and chromosome of Psa ICMP18884. Plasmid DNA from Psa Biovar 2 from Korea was analyzed for the first time. Enzyme digest of the plasmid showed that there were differences between the strains within the biovar. Estimates of the size of the biovar 2 plasmid were made using restriction digests.
Download or read book Transactions of the Connecticut Academy of Arts and Sciences written by and published by . This book was released on 1866 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 15, "To the University of Leipzig on the occasion of the five hundredth anniversary of its foundation, from Yale University and the Connecticut Academy of Arts and Sciences, 1909."
Download or read book The Shipley Collection of Scientific Papers written by and published by . This book was released on 1879 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by United States National Museum and published by . This book was released on 1880 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Biology in Plant Pathogenesis and Disease Management written by P. Narayanasamy and published by Springer Science & Business Media. This book was released on 2008-04-29 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies on molecular biology of pathogens, infection process and disease resistance, have provided information essentially required to understand the vulnerable stages at which the pathogens can be tackled effectively and to adopt novel strategies to incorporate disease resistance genes from diverse sources and /or to induce resistance of cultivars with desirable agronomic attributes using biotic or abiotic agents. The nature of interaction between the gene products of the pathogen and plant appears to determine the outcome of the interaction resulting in either disease progression or suppression. Transgenic plants with engineered genes show promise for effective exploitation of this approach for practical application. Research efforts during the recent years to sequence the whole genomes of the pathogens and plants may lead to development of better ways of manipulating disease resistance mechanisms enabling the grower to achieve higher production levels and the consumer to enjoy safer food and agricultural products. Experimental protocols included in appropriate chapters will be useful for researchers and graduate students.
Download or read book Bulletin of the United States National Museum written by and published by . This book was released on 1882 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential Fish Habitat Designation and Minimization of Adverse Impacts Pacific Coast Groundfish Fishery Management Plan written by and published by . This book was released on 2005 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the United States National Museum written by United States National Museum and published by . This book was released on 1882 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atlantic Seashore written by Kenneth L. Gosner and published by Houghton Mifflin Harcourt. This book was released on 2014-08-05 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the shore with this beautifully illustrated nature guide! Using the renowned Peterson Identification System, this easy-to-use guide, sponsored by the National Audubon Society, the National Wildlife Federation, and the Roger Tory Peterson Institute, is the perfect companion for exploring the seashore. More than one thousand illustrations, arranged according to visual similarities, show plant and animal species of the Atlantic Coast from the Bay of Fundy to Cape Hatteras. This guide includes information on how to locate each species by geographic range, tidal range, tidal level, season, topography, and climate.
Download or read book The Johns Hopkins University Circular written by and published by . This book was released on 1888 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes University catalogues, President's report, Financial report, registers, announcement material, etc.
Download or read book Nomenclator Zoologicus written by Samuel Hubbard Scudder and published by . This book was released on 1882 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work originated out of personal need to see how and where a certain generic name had been used, or whether one coined for a special occassion had already been employed. The author dissected a copy of Marschall's Nomenclator to make a single alphabet from the original twenty-one lists, and added to the accumulation yearly from the names found in the Zoological Record. While not the final result, the cobbled work evolved with additional effort.
Download or read book A Field Guide to the Atlantic Seashore written by Kenneth L. Gosner and published by Houghton Mifflin Harcourt. This book was released on 1999 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 1,000 illustrations, arranged according to visual similarities, show plant and animal species of the Atlantic Coast from the Bay of Fundy to Cape Hatteras. This guide includes information on how to locate each species by geographic range, tidal range, tidal level, season, topography, and climate.
Download or read book Nomenclator Zoologicus An Alphabetical List of All Generic Names that have been Employed by Naturalists for Recent and Fossil Animals from the Earliest Times to the Close of the Year 1879 written by Samuel Hubbard Scudder and published by BoD – Books on Demand. This book was released on 2024-05-24 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1882.
Download or read book Yale Studies in the History of Science and Medicine written by and published by . This book was released on 1976 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Johns Hopkins University Circulars written by Johns Hopkins University and published by . This book was released on 1885 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elements of Zoology Invertebrate written by Walter Rollin Brooks and published by . This book was released on 1886 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
