منابع مشابه
Plant Resistance Responses to Viruses
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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Ubiquitination is one of the most important post-translational modifications of proteins with a profound effect on their intracellular stability and activity. Deubiquitinases (DUBs), on the other hand, act by removing the ubiquitin moiety from proteins and thereby reverse their stability and/or activity. Besides, DUBs play a major role in maintenance of free ubiquitin pool, histone modification...
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Viruses travel light. Most carry just their genetic material and a few tools to break into the cells of their hosts — after that, they hijack the host’s own machinery to manufacture thousands of copies of themselves. In recent decades, biologists have gained a clearer picture of just how this heist is pulled off. Many viruses, it turns out, suppress the messages that cells send to control their...
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C apping of mRNA is an early posttranscriptional event, unique to eukaryotes, that strongly influences subsequent processing, nuclear export, stability, and translation of mRNA. Accordingly, viruses of eukaryotes, whether they reside in the nucleus or cytoplasm, must solve the capping problem for efficient replication. In a recent issue of PNAS, Ogino et al. (1) demonstrate a distinct mechanism...
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In this project we address the problem of optimum transmit beamforming. Transmit beamforming is a powerful means of increasing capacity in systems in which receive beamforming is not possible but the transmitter is equipped with an antenna array. This is typical of the base to mobile downlink channel in cellular communication systems. The problem is formulated as the minimization of the power u...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 1980
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-51-1-179