caa a22 4500 469042206 CHVBK 20180323132814.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF01974466 doi (NATIONALLICENCE)springer-10.1007/BF01974466 Harrison B. Department of Biological Sciences, University of Dundee, DD1 4HN, Dundee, UK aut Advances and prospects in potato virology with special reference to virus resistance [Elektronische Daten] [B. Harrison] Knowledge of the nucleotide sequences in the genomic nucleic acid of several potato viruses has enabled the open reading frames to be identified. These open reading frames are expressed by a variety of strategies, to produce proteins with functions in virus nucleic acid replication, virus particle production, cell-to-cell transport of virus and virus transmission by vectors. The activity of such proteins depends on their interactions with other viral or non-viral materials. Several other biological properties of plant viruses can also be related to individual viral gene products. For example, in plants co-infected with a specific pair of unrelated viruses, one virus can benefit from an ability to use the gene product of the second virus in replication, cell-to-cell transport or transmission by vectors. Similarly, different host resistance genes are targeted against viral replicase, movement protein or coat protein. Thus it is becoming possible to relate gene-for-gene (or more accurately, viral gene domain-host gene) interactions to events at the molecular level. Genetically engineered resistance to plant viruses likewise can be targeted against individual viral genes, and probably also against viral regulatory sequences. Such transgenic resistance seems likely to be as durable as conventional host resistance but durability should be improved by producing plants with combinations of resistances of different kinds, either conventional or genetically engineered, or both. Koninklijke Nederlandse Planteziektenkundige Vereniging, 1992 genetic engineering nationallicence resistance genes nationallicence transgenic virus resistance nationallicence viral genes nationallicence virus interactions nationallicence Netherlands Journal of Plant Pathology Kluwer Academic Publishers 98(1992-03-01), 1-12 0028-2944 98<1 1992 98 10658 https://doi.org/10.1007/BF01974466 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01974466 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Harrison B. Department of Biological Sciences, University of Dundee, DD1 4HN, Dundee, UK aut NATIONALLICENCE 773 0- Netherlands Journal of Plant Pathology Kluwer Academic Publishers 98(1992-03-01), 1-12 0028-2944 98<1 1992 98 10658 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer