Retroviruses

The family of Retroviruses is large and diverse that is defined by common structure, composition, and replicative properties. The members of this family replicate via a DNA intermediate using a single stranded RNA genome. They can be broadly divided into two categories – simple and complex – based on the organization of their genomes.

Retroviruses are viruses that are remarkable for their use of reverse transcription of viral RNA into DNA during replication. Members of this family include Human immunodeficiency virus (the virus that causes AIDS), feline leukemia, and several cancer-causing viruses. Being the most abundant group of subcellular parasites, they infect animals, plants and bacteria.

Structure of a retrovirus - specifically HIV

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