Purification and characterization of a virus from the aphid Rhopalosiphum padi |
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| Authors: | D'Arcy C J Burnett P A Hewings A D Goodman R M |
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| Affiliation: | Department of Plant Pathology, University of Illinois, Urbana, Illinois 61801, USA. |
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| Abstract: | A 27-nm icosahedral virus was purified from the oat bird cherry aphid, Rhopalosiphum padi (L.). The virus had an s(20,w) of 162 +/- 2 S, and bouyant densities of 1.37 in CsCl and 1.35 in Cs2SO4. It contained one ssRNA of 31 +/- 2 S and three major proteins. The relationship of the R. padi virus to other small RNA invertebrate viruses is unclear. |
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| Keywords: | To whom reprint requests should be addressed. |
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