Mechanisms of resistance to viruses
نویسندگان
چکیده
منابع مشابه
Mechanisms of Pathogen-Derived Resistance to Viruses in Transgenic Plants.
In 1985, Sanford and Johnston developed the simple and elegant concept of parasiteor pathogen-derived resistance (Sanford and Johnston, 1985). Subsequently, there have been numerous attempts to generate virus resistance in transgenic plants based on this concept through the expression of virusderived genes or genome fragments (Beachy, 1993; Wilson, 1993; Baulcombe, 1994b; Lomonossoff, 1995). Ma...
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Plants have developed numerous approaches to resist infection by viruses. On the other hand, in many instances viruses have evolved to overcome these various resistance responses and barriers. The extent to which viruses can overcome some or all of these responses and barriers determines the extent to which they are able to colonize plants of a given genotype or species. Resistance against plan...
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Viral infections of poultry can be catastrophic in terms of both welfare and economics, and although vaccines have been very successful in combating these diseases, new forms of viruses have evolved which present increasing difficulties for vaccine control. Differences in genetic susceptibility are known to exist for many of the major viral pathogens of poultry. Consequently, an increase in the...
متن کاملStrategies and mechanisms of resistance to viruses in photosynthetic aquatic microorganisms
Surviving viral attack is essential for any species to avoid its irreversible removal from the ecosystem, and microbes must involve the resistance or susceptibility of individual cells. The co-existence between viruses and their hosts has led to the evolution of complex viral attack and host defence strategies. We review the state of the art about our understanding of resistance to viruses in a...
متن کاملresistance mechanisms of anopheles stephensi (diptera: culicidae) to temephos
background : anopheles stephensi is a sub-tropical species and has been considered as one of the most important vector of human malaria throughout the middle east and south asian region including the malarious areas of southern iran. current reports confirmed an. stephensi resistance to temephos in oman and india. however, there is no comprehensive research on mechanisms of temephos resistance ...
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ژورنال
عنوان ژورنال: Plant Protection Science
سال: 2002
ISSN: 1212-2580,1805-9341
DOI: 10.17221/10337-pps