Bovidae
Mostrando 25-26 de 26 artigos, teses e dissertações.
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25. Distribution and Expression in Mammals of Genes Related to an Endogenous Type C RNA Virus of Odocoileus hemionus
An endogenous type C virus recently isolated from the Columbian black-tailed deer (Odocoileus hemionus) was used as a molecular probe to study the distribution of virus-related nucleotide sequences in cellular DNAs of mammalian species. By DNA-DNA hybridization, the most extensive homology was demonstrated between the viral complementary DNA and cellular DNA
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26. Distribution of endogenous type B and type D sheep retrovirus sequences in ungulates and other mammals.
The jaagsiekte sheep retrovirus (JSRV), which appears to be a type B/D retrovirus chimera, has been incriminated as the cause of ovine pulmonary carcinoma. Recent studies suggest that the sequences related to this virus are found in the genomes of normal sheep and goats. To learn whether there are breeds of sheep that lack the endogenous viral sequences and