Bovine leukemia virus, a versatile agent with various pathogenic effects in various animal species.
The bovine leukemia virus is the etiological agent of a chronic lymphatic leukemia in cows, sheep, and goats. The same virus seems to induce a kind of wasting disease in experimentally infected rabbits. Antibodies to highly purified bovine leukemia viral Mr 51,000 glycoprotein and Mr 24,000 protein cross-react with human T-lymphotropic virus III/lymphadenopathy-associated virus antigens present in cultured lymphocytes of African patients suffering from acquired immune deficiency syndrome. Bovine leukemia virus has many structural and functional characteristics in common with the human T-lymphotropic viruses. The most striking feature of these retroviruses is the existence of a long open reading frame located at the 3' side of the provirus between the right end of the 3' side of env gene and the left end of the long terminal repeat. It is believed that the long open reading frame protein product acts in trans upon a number of genes to account for the biological effects of the virus.
A
A
Burny
C
C
Bruck
Y
Y
Cleuter
D
D
Couez
J
J
Deschamps
J
J
Ghysdael
D
D
Grégoire
R
R
Kettmann
M
M
Mammerickx
G
G
Marbaix
D000818:Animals; D000911:Antibodies, Monoclonal; D000956:Antigens, Viral / Q000276:immunology; D002417:Cattle; D002471:Cell Transformation, Neoplastic; D002472:Cell Transformation, Viral; D017977:Deltaretrovirus / Q000145:classification / Q000276:immunology; D000939:Epitopes; D005814:Genes, Viral; D001909:Leukemia Virus, Bovine / Q000145:classification / Q000235:genetics / Q000276:immunology / Q000472:pathogenicity / Q000502:physiology; D007942:Leukemia, Experimental / Q000276:immunology / Q000382:microbiology*; D009693:Nucleic Acid Hybridization; D009857:Oncogenes; D011995:Recombination, Genetic; D012190:Retroviridae / Q000145:classification / Q000235:genetics / Q000276:immunology / Q000472:pathogenicity / Q000502:physiology; D012192:Retroviridae Infections / Q000276:immunology; D014764:Viral Proteins / Q000502:physiology; D014765:Viral Vaccines / Q000276:immunology
D000911:Antibodies, Monoclonal; D000956:Antigens, Viral; D000939:Epitopes; D014764:Viral Proteins; D014765:Viral Vaccines