منابع مشابه
Dominant resistance against plant viruses
To establish a successful infection plant viruses have to overcome a defense system composed of several layers. This review will overview the various strategies plants employ to combat viral infections with main emphasis on the current status of single dominant resistance (R) genes identified against plant viruses and the corresponding avirulence (Avr) genes identified so far. The most common m...
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It has been well established that monoclonal antibodies, since their initial description', play an important role on biological research . This technique has also been applied to studies on plant virus2·6> and this aspect was reviewed >. The basic characteristics of monoclonal antibodies are that (1) the antibody specifically reactive with one epitope can be obtained, (2) a hybridoma clone, onc...
متن کاملEditorial: Plant Immunity against Viruses
Plant viruses, the simple obligate intracellular parasites with small genomes, rely entirely on host machineries for their life cycle including replication, intracellular (cell-to-cell) and systemic movement (Nelson and Citovsky, 2005). Virus infections pose serious threats to agriculture and cause huge economic losses. Despite encoding only a limited number of proteins, numerous interactions o...
متن کاملDesigning Defenses against Deadly Viruses
Viruses are curious life forms. Minimalistic and yet equipped with the evolvability to persist and proliferate, there’s clearly a lesson or two to be learned from them on survival. It is perhaps these very intrinsic qualities that have transformed some viruses into the deadliest known pathogens in the history of mankind. A viral epidemic has been the focus of many summer blockbuster movies, whe...
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Non Steroid Anti-Inflammatory Drugs (NSAIDs) have been the treatment of choice for mild to moderate inflammatory pain for more than a century. NSAIDs block the formation of prostaglandins by inhibiting cyclooxygenase (COX). Their most common side-effect is ulceration of the upper gastrointestinal tract. The development of selective COX-2 inhibitors (coxibs) has reduced gastrointestinal toxicity...
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ژورنال
عنوان ژورنال: Nature
سال: 1964
ISSN: 0028-0836,1476-4687
DOI: 10.1038/204959b0