Biomaterial Database

Analysis of Tupaia herpesvirus proteins by one- and two-dimensional gel electrophoresis. 1982

R M Flügel, and A Faissner, and H G Koch, and G Darai

The polypeptide composition of four Tupaia herpesvirus strains--of which two were isolated from malignant tumors--was analysed by one- and two-dimensional gel analysis. It was found that purified virions of the tree shrew consist of a least 37 viral polypeptides when determined by SDS polyacrylamide gel electrophoresis. The number of viral polypeptides increased to 49 when analysed by the two-dimensional technique with the molecular weights ranging from 12.000 to 230.000. Variations in the viral polypeptide patterns made it possible to differentiate between the different virus isolated even by the one-dimensional method. The two-dimensional technique allows the identification of virus-specific spots among the polypeptides of virus-infected cells. Radiolabeling experiments identified at least five glycoproteins which seem to reside on the surface of the virus envelope. In addition, neutralisation and immunodiffusion tests were performed which revealed cross-reactivities among the tupaia herpesvirus strains. Rabbit anti-tupaia herpesvirus sera did not neutralize other animal or human herpesvirus.

UI	MeSH Term	Description	Entries
D010455	Peptides	Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are considered to be larger versions of peptides that can form into complex structures such as ENZYMES and RECEPTORS.	Peptide,Polypeptide,Polypeptides
D004591	Electrophoresis, Polyacrylamide Gel	Electrophoresis in which a polyacrylamide gel is used as the diffusion medium.	Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D006023	Glycoproteins	Conjugated protein-carbohydrate compounds including MUCINS; mucoid, and AMYLOID glycoproteins.	C-Glycosylated Proteins,Glycosylated Protein,Glycosylated Proteins,N-Glycosylated Proteins,O-Glycosylated Proteins,Glycoprotein,Neoglycoproteins,Protein, Glycosylated,Proteins, C-Glycosylated,Proteins, Glycosylated,Proteins, N-Glycosylated,Proteins, O-Glycosylated
D006564	Herpesviridae	A family of enveloped, linear, double-stranded DNA viruses infecting a wide variety of animals. Subfamilies, based on biological characteristics, include: ALPHAHERPESVIRINAE; BETAHERPESVIRINAE; and GAMMAHERPESVIRINAE.	Mouse Thymic Virus,Murid herpesvirus 3,Thymic Group Viruses,Herpesviruses,Mouse Thymic Viruses,Thymic Virus, Mouse,Thymic Viruses, Mouse
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D014417	Tupaia	A genus of tree shrews of the family TUPAIIDAE which consists of about 12 species. One of the most frequently encountered species is T. glis. Members of this genus inhabit rain forests and secondary growth areas in southeast Asia.
D014418	Tupaiidae	The only family of the order SCANDENTIA, variously included in the order Insectivora or in the order Primates, and often in the order Microscelidea, consisting of five genera. They are TUPAIA, Ananthana (Indian tree shrew), Dendrogale (small smooth-tailed tree shrew), Urogale (Mindanao tree shrew), and Ptilocercus (pen-tailed tree shrew). The tree shrews inhabit the forest areas of eastern Asia from India and southwestern China to Borneo and the Philippines.	Ptilocercus,Shrews, Tree,Tree Shrews,Tupaiinae,Treeshrews,Shrew, Tree,Tree Shrew,Treeshrew
D014764	Viral Proteins	Proteins found in any species of virus.	Gene Products, Viral,Viral Gene Products,Viral Gene Proteins,Viral Protein,Protein, Viral,Proteins, Viral