Sedoreoviridae (Separated from Reoviridae to form its own subfamily) is a family of double-stranded RNA viruses. Member viruses have a wide host range, including vertebrates, invertebrates, plants, protists and fungi. [1] They lack lipid envelopes and package their segmented genome within multi-layered capsids.

Virus particles of members of the family Reoviridae (collectively called reoviruses) have icosahedral symmetry but may appear spherical in shape. The protein capsid is organized as one, two or three concentric layers of capsid proteins, which surround the linear dsRNA segments of the viral genome, with an overall diameter of 60–80 nm (Figure 1).

Reoviridae is the largest family of double-stranded RNA viruses, characterized by their diverse host range and genome composition, consisting of 9-12 segments of RNA. AI generated definition based on: Reference Module in Biomedical Sciences, 2019

This chapter concerns only the members of the Reoviridae known to infect humans. The family Reoviridae is composed of eight genera: Orthoreovirus, Orbivirus, Coltivirus, Rotavirus, Aquareovirus, Cypovirus, Phytoreovirus, and Fijivirus.

Reoviridae is a viral family containing viruses famous for causing gastroenteritis and other misfortunes. The name "REO" is actually an acronym referring to respiratory enteric orphan. The first two aspects of the name are the result of research done on the very first reoviruses known, which were isolated from both the respiratory tract and the ...

Reoviruses are common pathogens of mammals that have been linked to celiac disease and show promise for oncolytic applications. These viruses form nonenveloped, double-shelled virions that contain ten segments of double-stranded RNA. Replication organelles in reovirus-infected cells are nucleated by viral nonstructural proteins µNS and σNS.

In this article we will discuss about Reoviridae:- 1. Definition of Reoviridae 2. Classification of Reoviridae 3. Pathogenesis 4. Laboratory Diagnosis 5. Epidemiology. Contents: 1. Definition of Reoviridae: The name Reo is derived from “Respiratory Enteric Orphan” virus because of their frequent occurrence in respiratory tract and enteric tract.

reovirus, any of a group of ribonucleic acid (RNA) viruses constituting the family Reoviridae, a small group of animal and plant viruses. The virions of reoviruses (the name is a shortening of respiratory enteric orphan viruses) lack an outer envelope, appear spheroidal, measure about 70 nanometres (nm; 1 nm = 10 -9 metre) across, have two ...

The family Reoviridae comprises a diverse group of viruses that can infect vertebrates, invertebrates, and plants. Despite their large host range, all members of the family Reoviridae share common properties, including an icosahedral-shaped virion and a segmented double-stranded RNA (dsRNA) genome.

Reoviridae (respiratory enteric orphan viridae) is a family of naked double-stranded RNA viruses. Depending on the specific species, reoviruses have 10, 11, or 12 genomic segments contained in two or three concentric icosahedral capsids.