title: [Studies on some characteristics of a strain of mink infectious enteritis virus].
abstract: A strain of mink infectious enteritis virus that was isolated from the east district of China can be bred on FK cell. Concentrated viruses were purified by using Sepharose-4B chromatography. The size of the virus was about 20-22 nm by electron microscope. Viral nucleic acid was extracted from pure virus by using SDS-protease K-Phenol. Tests with diphenylamine, acridine orange and the curve of thermal dentuation, etc. showed that the virus had a single-stranded DNA. The molecular weight of the ssDNA was from 1.5 x 10(6) to 2.0 x 10(6) determined by length of the virul nucleic acid.
authors.affiliation: Wuhan Institute of Virology, Academia Sincia.
authors.forename: F
authors.initials: F
authors.lastname: Feng
authors.forename: T
authors.initials: T
authors.lastname: Li
authors.forename: Z
authors.initials: Z
authors.lastname: Ma
authors.forename: P
authors.initials: P
authors.lastname: Chen
authors.forename: L
authors.initials: L
authors.lastname: Zhao
mesh_terms: D004277:DNA, Single-Stranded / Q000032:analysis; D004279:DNA, Viral / Q000032:analysis; D028301:Feline Panleukopenia Virus / Q000235:genetics*; D008970:Molecular Weight
chemical_list: D004277:DNA, Single-Stranded; D004279:DNA, Viral