How RNA and DNA viruses are classified

Updated on science 2024-02-09
8 answers
  1. Anonymous users2024-02-05

    There are two most commonly used classification methods for viruses: ICTV (International Committee on Taxonomy of Viruses) classification, which is the classification of orders, families, genera, and species. There is also the Baltimore taxonomy, which classifies viruses according to their genetic material and their characteristics.

    The classification of RNA and DNA viruses you mentioned should be the Baltimore taxonomy, which divides DNA and RNA viruses into 7 categories, which can be seen in the figure in detail.

    In addition, the 7th report upstairs is the classification method in 1999, when there were only 3 virals, 64 families, and a class of subviral factors, which is quite different from today's taxonomy. And even if it is the ICTV classification, the upstairs is wrong, the "5" and "6" upstairs should belong to the "4", the virus-like does not belong to this classification, DNA and RNA retroviruses belong to two categories, it is impossible to be one class, they are very different.

  2. Anonymous users2024-02-04

    Viruses with DNA are all DNA, and those without DNA belong to RNA viruses, such as common cold, SARS, Japanese encephalitis, and tobacco mosaic viruses.

  3. Anonymous users2024-02-03

    Viruses are molecular organisms.

    Some of their genetic material is RNA

    Some are DNA

    So it is divided into DNA RNA viruses.

    Look at the things of their genetic material.

  4. Anonymous users2024-02-02

    Common DNA viruses: bacteriophage, smallpox virus, hepatitis B virus.

    RNA viruses: tobacco mosaic virus, SARS virus, HIV (AIDS), avian influenza virus, all influenza viruses, plantain virus.

  5. Anonymous users2024-02-01

    The common DNA viruses in high school are all bacteriophages.

    RNA viruses HIV viruses All influenza viruses (avian influenza H7N9), tobacco mosaic virus, SARS virus, hepatitis B virus.

  6. Anonymous users2024-01-31

    Hello, rubella virus is not a DNA virus.

  7. Anonymous users2024-01-30

    DNA viruses: such as most animal viruses (such as human hepatitis B virus, influenza virus, etc.), individual plant viruses and bacterial viruses (bacteriophages).

    RNA virus: refers to viruses whose viral nucleic acid is RNA, including most plant viruses (such as tobacco mosaic virus) and a small number of animal viruses (HIV) and SARS virus.

  8. Anonymous users2024-01-29

    DNA viruses: hepatitis B virus, bacteriophage.

    RNA viruses: HIV, all influenza viruses, plantain virus, tobacco mosaic virus, SARS

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