Integrated viral sequences genome

The distribution of integrated viral sequences, transposons and duplicated genes in the mammalian genome... 

The localization of integrated viral sequences in the host genome... 

To sum up, four retroviruses, three of C-type (BLV, RSV, HTLV-1) and one of D-type (MMTV), were localized in four mammalian species. The data show that integrated retroviral sequences are not spread at random in the host genomes, but are found in some host genome compartments approximately matching the viral sequences in composition. This conclusion is stressed by a presentation of the results in terms of proviral density in host DNA (Fig. 6.5). Expectedly, in none of the cases investigated were the proviral sequences found in satellite or ribosomal DNA. 

In the central section of the book. Parts 3 and 4 outline the compositional properties of the vertebrate genome, namely the compositional patterns of DNA molecules and of coding sequences, as well as the compositional correlations between coding and non-coding sequences, whereas Parts 5, 6 and 7 discuss the most important properties of the vertebrate genome the distributions of genes, of transposons and of integrated viral... 

---