Open AccessBiochemical Characterization of a Yucaipa-like Virus
Author(s) -
H. J. A. Fleury,
J. Vinçon,
J.-P. Pometan,
Pierre Pasquier,
Marie Monsion,
Bernard Doz
Publication year - 1980
Publication title -
journal of general virology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.55
H-Index - 167
eISSN - 1465-2099
pISSN - 0022-1317
DOI - 10.1099/0022-1317-50-1-149
Subject(s) - embryonated , virus , biology , virology , rna , genome , viral envelope , gene , biochemistry
A Yucaipa-like virus (PLOC/Senegal/273/77) was grown in embryonated chicken eggs and used for biochemical investigations after purification. The genome of the virus is composed of one fragment of single-stranded (ss)RNA with an estimated mol. wt. of 5.6 X 10(6). There are six virus structural polypeptides with mol. wt. of 126 000, 68 000 (major), 60 000, 52 000 (major), 44 000 and 39 000 (major). The fatty acid composition of the virus envelope seems to be very selective since we found only fatty acids containing 14 and 16 carbon atoms.