Effect of K1, K2 Anti-Bacterial Agents on Tobacco Ralstonia Solanacearum
نویسندگان
چکیده
منابع مشابه
Genome sequence of the tobacco bacterial wilt pathogen Ralstonia solanacearum.
Ralstonia solanacearum is a causal agent of plant bacterial wilt with thousands of distinct strains in a heterogeneous species complex. Here we report the genome sequence of a phylotype IB strain, Y45, isolated from tobacco (Nicotiana tabacum) in China. Compared with the published genomes of eight strains which were isolated from other hosts and habitats, 794 specific genes and many rearrangeme...
متن کاملEffect of Plant Essential Oils on Ralstonia solanacearum Race 4 and Bacterial Wilt of Edible Ginger
Mathews L. Paret, Department of Plant and Environmental Protection Sciences (PEPS), University of Hawaii at Manoa, Honolulu 96822; Roxana Cabos, United States Department of Agriculture, Agricultural Research Service, Pacific Basin Agricultural Research Center, Hilo, HI 96720; B. A. Kratky, Department of Tropical Plant and Soil Sciences, University of Hawaii at Manoa; and Anne M. Alvarez, PEPS, ...
متن کاملtranscriptome analysis of tobacco in response to ralstonia solanacearum infection
one of the best strategies to control bacterial wilt caused by ralstonia solanacearum (smith) is generally based on breeding resistant cultivars. the information obtained from the expression of plant defense genes will provide new insight for improving plant resistance against pathogens. this study was to identify inducible genes under defense no death (dnd) reaction of tobacco (nicotiana tabac...
متن کاملThe Virulence Factors of the Bacterial Wilt Pathogen Ralstonia solanacearum
One of the most important virulence factors is a heterogeneous polymer of N-acetylated extracellular polysaccharide I (EPS I) [8]. EPS I-deficient mutants are nearly avirulent and do not colonize plant xylem vessels as efficient as wild type [4,9]. It has been suggested that EPS I directly causes wilting by physically blocking the vascular system and thereby alters water movement [8]. It has al...
متن کاملBiological control of potato bacterial wilt caused by Ralstonia solanacearum in Ethiopia: Determination of biovars of Ralstonia solanacearum
Ralstonia solanacearum is a very destructive pathogen that causes wilt in potato and many other solanacean crops in Ethiopia. In order to select effective antagonistic biocontrol agents for R. solanacearum strains, it is necessary to characterize the population of pathogenic strains. Therefore, 62 strains collected from wilted potato, tomato and pepper plants and potato tubers from the major po...
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ژورنال
عنوان ژورنال: Engineering
سال: 2010
ISSN: 1947-3931,1947-394X
DOI: 10.4236/engineering.2010.211117