![Sample our Bioscience journals, sign in here to start your access, Latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5925/TOC-Subject-Sample-2021-Bioscience.jpg"})
Abstract
Host-derived sulfated components that copurify and are physically associated with the envelope of Rauscher murine leukemia virions grown in JLS-V9 cells were characterized by digestion with chondroitinase ABC and chondroitinase AC II, as well as nitrous acid degradation. A dermatan-sulfate-chondroitin-sulfate copolymer and heparin or heparan sulfate were shown to be associated with the virions. Competitive binding studies indicated a specificity of the virions for association with heparan sulfate. The physiological importance of the association is discussed.