Classification based on Genome Structure Plant viruses can also be categorised based on their genome structure . They may have single-stranded RNA (ssRNA), double-stranded RNA (dsRNA), single-stranded DNA (ssDNA), or double-stranded DNA (dsDNA).
Because of the vast diversity of viruses, scientists have classified them into groups, families, genera, and species. One classification criterion is the ... |
Understand how viruses are taxonomically organized. 2. Understand how and why virus species are grouped into genera, and families. |
Based on their genome organization viruses can be classified into positive-sense-, negative-sense-, double-stranded-RNA viruses and single-stranded or double- ... |
5 апр. 2024 г. · Keeping up With Virus Taxonomy: Viruses that infect plants · Potyviridae · Geminiviridae · Alphaflexiviridae · Caulimoviridae · Bromoviridae. |
7 июл. 2008 г. · Most plant viruses are classified in 649 species, most of which are classified among 73 genera. Forty-nine genera are classified among 15 ... |
According to the tissue specialization, viruses are classified as parenchymal and phloemic. The former occur in cells of the leaf parenchyma and cause its ... |
Despite several propositions in the past, only three have been accepted: Caudovirales, Mononegavirales and Nidovirales. The first virus order, Mononegavirales, ... |
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