Genetic evidence for natural hybridization between the Dutch elm disease pathogensOphiostoma novo-ulmissp.novo-ulmiandO. novo-ulmissp.americana
نویسندگان
چکیده
منابع مشابه
comparison of perithecium dimensions of ophiostoma ulmi and o. novo-ulmi, the causal agents of dutch elm disease
dutch elm disease is one of the most destructive vascular wilt diseases in the world. ophiosatoma ulmi and o. novo-ulmi had been the most important causal agents of the dutch elm disease in the last century. so, in order to manage of disease, their identification and distinction is necessary. these fungal species were distinguished based on morphological, physiological and molecular characters....
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The ascomycete fungus Ophiostoma novo-ulmi is responsible for the pandemic of Dutch elm disease that has been ravaging Europe and North America for 50 years. We proceeded to annotate the genome of the O. novo-ulmi strain H327 that was sequenced in 2012. The 31.784-Mb nuclear genome (50.1% GC) is organized into 8 chromosomes containing a total of 8,640 protein-coding genes that we validated with...
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cerato-ulmin is the most important toxin of fungal causal agents of dutch elm disease and its content is one of the most important factors to distinguish two species ophiostoma ulmi and o. novo-ulmi. with attention to the ophiostoma novo-ulmi is more pathogenicity than o. ulmi, this research was carried out to discuss the role of cerato-ulmin on pathogenicity of causal agent using measurement o...
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In the context of recent oil prices fall and resulting budgetary problems faced by KSA, it is very interesting to examine the country’s overdependence on oil revenues. In this paper, we examine whether extreme oil dependence for Saudi Arabia is the symptom of Dutch Disease. We first provide a brief review of the literature on Dutch Disease and the natural resource curse. We then discuss the sym...
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A Matter of Priorities Dr. Richard J. Campana, left foreground, participates in tree planting ceremony at 1967 International Shade Tree Conference at Fairmount Park, Philadelphia. Dr. Campana, chairman of the department of botany and plant pathology at the University of Maine and one of the foremost researchers actively searching for new methods of control for Dutch elm disease, is the immediat...
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ژورنال
عنوان ژورنال: Plant Pathology
سال: 2002
ISSN: 0032-0862
DOI: 10.1046/j.0032-0862.2001.00653.x