Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2015
Abstract
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Authors
Anne Kjersti Uhlen Jon Arne Dieseth Shiori Koga Ulrike Böcker Bernt Hoel James A Anderson Anette Aamodt MoldestadAbstract
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Authors
Karen A. Alexander Tavis Potts Shirra Freeman Dafna Israel Johan Johansen Demetris Kletou Marte Meland Danilo Pecorino Celine Rebours Marc Shorten Dror AngelAbstract
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Authors
Seyda Ozkan Bouda Vosough Ahmadi Helge Bonesmo Olav Østerås Alistair Stott Odd Magne HarstadAbstract
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Abstract
Replication of all positive-sense single-stranded RNA viruses occurs in specific structures in close association with cellular membranes. Targeting of the viral replication complex (RC) to the site of replication is mediated by the interaction of viral-encoded proteins and host factors. Electron microscope studies have shown that Poinsettia mosaic virus (PnMV, family Tymoviridae) infection is associated with the presence of vesicular structures in the chloroplasts, which indicates that the replication of PnMV might occur in association with chloroplast-derived membranes. Using computer assisted homology search, we have identified that the coat protein (CP) of PnMV shows similarity to membrane bound proteins and contains a conserved amino acid sequence motif found in members of the Alb3/Oxa1/YidC protein family. This protein family is involved in the insertion of proteins into intracellular membranes. In this study we carried out localization studies combined with confocal laser microscopy to identify the cellular localization of the PnMV CP. Transient expression of red fluorescent protein (RFP)-tagged PnMV CP in Nicotiana benthamiana protoplast was shown to localize in the chloroplast.
Authors
Kari-Anne Lyng Ingunn Saur Modahl Hanne Møller John Morken Tormod Briseid Ole Jørgen HanssenAbstract
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Authors
Andrew N. Sharpley Lars Bergström Helena Aronsson Marianne Bechmann Carl Bolster Katarina Börling Faruk Djodjic Helen P. Jarvie Oscar F. Schoumans Christian Stamm Karin S. Tonderski Barbro Ulen Risto Uusitalo Paul J. A. WithersAbstract
No abstract has been registered
Abstract
No abstract has been registered