Entry of the DNA virus, Ectocarpus fasciculatus virus type 1 (Phycodnaviridae), into host cell cytosol and nucleus
Authors: Maier I.; Müller D.G.1; Katsaros C.2
Source: Phycological Research, Volume 50, Number 3, September 2002 , pp. 227-231(5)
Publisher: Wiley-Blackwell
Abstract:
Summary The process by which Ectocarpus fasciculatus virus type 1 (EfasV-1) infects zoospores of its brown algal host was studied by electron microscopy. Upon virus attachment to the target cell, the integral membrane component of the viral capsid fuses with the host plasma membrane, and the 140-nm viral DNA-protein core enters the cytosol. Within 5 min after infection, particles resembling viral cores appeared in the nucleus. The entry mechanism of EfasV-1 into the host nucleus remains enigmatic.Keywords: DNA virus; Ectocarpus fasciculatus; electron microscopy; entry; infection mechanism; Phaeophyceae; Phycodnaviridae
Document Type: Research article
DOI: http://dx.doi.org/10.1046/j.1440-1835.2002.00277.x
Affiliations: 1: Fachbereich Biologie, Universität Konstanz, 78457 Konstanz, Germany 2: Department of Botany, Faculty of Biology, University of Athens, Athens 15784, Greece
Publication date: 2002-09-01
- In this: publication
- By this: publisher
- In this Subject: Botany
- By this author: Maier I. ; Müller D.G. ; Katsaros C.

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