Narcissus mosaic virus: a potexvirus with an encapsidated subgenomic messenger RNA for coat protein |
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| Authors: | Margaret N Short Jeffrey W Davies |
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| Institution: | (1) Department of Virus Research, John Innes Institute, Colney Lane, NR4 7UH Norwich, UK |
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| Abstract: | Narcissus-mosaic-virus RNA is translated into a coat -protein-sized product in wheat-germ cell-free extracts. This protein was shown to be very similar to authentic coat protein by partial proteolysis in SDS/polyacrylamide-gel electrophoresis, and by serology. Fractionation of the RNA revealed a small RNA molecule of approx. 840 nucleotides, which alone coded for the coat protein. This subgenomic RNA was found to be encapsidated in a short virus particle. |
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