Thiel, Gerhard ; Moroni, Anna ; Dunigan, David ; Etten, James L. van (2010)
Initial Events Associated with Virus PBCV-1 Infection of Chlorella NC64A.
In: Progress in botany. Fortschritte der Botanik, 71 (3)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Chlorella viruses (or chloroviruses) are very large, plaque-forming viruses. The viruses are multilayered structures containing a large double-stranded DNA genome, a lipid bilayered membrane, and an outer icosahedral capsid shell. The viruses replicate in certain isolates of the coccal green alga, Chlorella. Sequence analysis of the 330-kbp genome of Paramecium bursaria Chlorella virus 1 (PBCV-1), the prototype of the virus family Phycodnaviridae, reveals <365 protein-encoding genes and 11 tRNA genes. Products of about 40% of these genes resemble proteins of known function, including many that are unexpected for a virus. Among these is a virus-encoded protein, called Kcv, which forms a functional K(+) channel. This chapter focuses on the initial steps in virus infection and provides a plausible role for the function of the viral K(+) channel in lowering the turgor pressure of the host. This step appears to be a prerequisite for delivery of the viral genome into the host.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Thiel, Gerhard ; Moroni, Anna ; Dunigan, David ; Etten, James L. van |
| Art des Eintrags: | Bibliographie |
| Titel: | Initial Events Associated with Virus PBCV-1 Infection of Chlorella NC64A. |
| Sprache: | Englisch |
| Publikationsjahr: | 2010 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Progress in botany. Fortschritte der Botanik |
| Jahrgang/Volume einer Zeitschrift: | 71 |
| (Heft-)Nummer: | 3 |
| Kurzbeschreibung (Abstract): | Chlorella viruses (or chloroviruses) are very large, plaque-forming viruses. The viruses are multilayered structures containing a large double-stranded DNA genome, a lipid bilayered membrane, and an outer icosahedral capsid shell. The viruses replicate in certain isolates of the coccal green alga, Chlorella. Sequence analysis of the 330-kbp genome of Paramecium bursaria Chlorella virus 1 (PBCV-1), the prototype of the virus family Phycodnaviridae, reveals <365 protein-encoding genes and 11 tRNA genes. Products of about 40% of these genes resemble proteins of known function, including many that are unexpected for a virus. Among these is a virus-encoded protein, called Kcv, which forms a functional K(+) channel. This chapter focuses on the initial steps in virus infection and provides a plausible role for the function of the viral K(+) channel in lowering the turgor pressure of the host. This step appears to be a prerequisite for delivery of the viral genome into the host. |
| Fachbereich(e)/-gebiet(e): | 10 Fachbereich Biologie ?? fb10_botanik ?? 10 Fachbereich Biologie > Plant Membrane Biophyscis (am 20.12.23 umbenannt in Biologie der Algen und Protozoen) |
| Hinterlegungsdatum: | 21 Jun 2011 11:54 |
| Letzte Änderung: | 20 Aug 2021 09:43 |
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