Читать книгу Principles of Virology - Jane Flint, S. Jane Flint - Страница 248

The reproduction of most DNA viruses, and some RNA viruses including retroviruses and influenza viruses, begins in the cell nucleus. The genomes of these viruses must therefore be imported from the cytoplasm. One way to accomplish this movement is via the cellular pathway for protein import into the nucleus. An alternative, observed in cells infected by some retroviruses, is to enter the nucleus after the nuclear envelope breaks down during cell division.