Dna Virus Families

They can be divided between those that have two strands of dna in their genome called double stranded dna viruses and those that have one strand of dna in their genome called single stranded dna viruses. Choose your answers to the questions and click next to see the next set of questions.

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As their name implies dna viruses use dna as their genetic material.

Dna virus families. Small virus partially dsdna and partially ssdna replicate in the nucleus of hepatocytes rna intermediate involved and requires virus coded reverse transcriptase rna dependent dna polymerase cause acute and chronic hepatitis which can progress to cirrhosis and primary hepatocellular carcinoma oncogenic. A dna virus is a virus that has a genome made of deoxyribonucleic acid that is replicated by a dna polymerase. Find out a bit more about them as.

Dna viruses virus families chapter exam instructions. You can skip questions if you would like and come. The geminiviridae and nanoviridae are the two families of ssdna viruses known to infect plants geminiviridae is the largest known family of single stranded dna viruses.

Poxviridae african swine fever viruses unnamed family nonenveloped. Dsdna viruses primarily belong to two realms. Other dna virus families of importance this lesson will tell you about other viruses that have a dna genome that are of health and commercial importance to humans.

Three families of dna viruses have been established in plants namely caulimoviridae geminiviridae and nanoviridae whereas dna virus has been very rarely reported in fungi. It contains a wide range of plant viruses including bean golden mosaic virus beet curly top virus maize streak virus and tomato pseudo curly top virus which together are responsible for a significant amount of crop damage. Dna viruses can affect both humans and animals and can range from causing benign symptoms to posing a very serious health risk.

Some common examples of dna viruses are parvovirus papillomavirus and herpesvirus. Duplodnaviria and varidnaviria and ssdna viruses are almost exclusively assigned to the realm monodnaviria which also includes dsdna v. Previously a dna virus named rhizidiomyces virus was discovered in filamentous microorganism rhiziodiomyces sp which used to be grouped in the kingdom fungi however rhiziodiomyces is actually a fungi like water.

List enveloped dna virus families icosahedral herpes hepadna asfar complex box pox list enveloped rna virus families icosahedral borna toga flavi helical retro rhabdo orthomyxo filo paramyxo arena bunya corona list non enveloped dna virus families icosahedral irido adeno papilloma circo polyoma parvo.