Inoviridae: Difference between revisions
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==Virion Structure of an Inoviridae== | ==Virion Structure of an Inoviridae== | ||
The virions of Inoviridae consist of a capsid that is not enveloped. The capsid is elongated and exhibits icosahedral symmetry. The capsid is rod-shaped, straight to flexuous with a length of 85-280 nm or 760-1950 nm, and a width of 10-16 nm or 6-8 nm. Frequently morphologically aberrant forms have also been observed and they are of abnormal length. | The virions of Inoviridae consist of a capsid that is not enveloped. The capsid is elongated and exhibits icosahedral symmetry. The capsid is rod-shaped, straight to flexuous with a length of 85-280 nm or 760-1950 nm, and a width of 10-16 nm or 6-8 nm. Frequently morphologically aberrant forms have also been observed and they are of abnormal length. (source: [http://www.ncbi.nlm.nih.gov/ICTVdb/ICTVdB/00.035.htm ICTV dB Descriptions]) | ||
==Reproduction Cycle of an Inoviridae in a Host Cell== | ==Reproduction Cycle of an Inoviridae in a Host Cell== |
Revision as of 19:10, 16 June 2006
Baltimore Classification
Higher order taxa
Viruses; ssDNA viruses; Inoviridae
Genera
Inovirus, Plectovirus
Description and Significance
Inoviridae viruses are non-enveloped bacteriophages that infect E. coli by a slow-release life cycle.
Genome Structure
The genome of Inoviridae is not segmented and contains a molecule of circular, positive-sense, single-stranded DNA. The complete genome is 4400-8500 nucleotides long. (source: ICTV dB Descriptions)
Virion Structure of an Inoviridae
The virions of Inoviridae consist of a capsid that is not enveloped. The capsid is elongated and exhibits icosahedral symmetry. The capsid is rod-shaped, straight to flexuous with a length of 85-280 nm or 760-1950 nm, and a width of 10-16 nm or 6-8 nm. Frequently morphologically aberrant forms have also been observed and they are of abnormal length. (source: ICTV dB Descriptions)