Pest management science, 2002-11, Vol.58 (11), p.1132-1136
2002
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Details
- Autor(en) / Beteiligte
- Titel
- Production of anti-virus, viroid plants by genetic manipulations
- Ist Teil von
- Pest management science, 2002-11, Vol.58 (11), p.1132-1136
- Ort / Verlag
- Chichester, UK: John Wiley & Sons, Ltd
- Erscheinungsjahr
- 2002
- Quelle
- Wiley-Blackwell Journals
- Beschreibungen/Notizen
- Many pathogenic plant viruses are RNA viruses, which initiate production of double-stranded RNA intermediates when they replicate in host plant cells. Introduction of double-stranded RNA-specific ribonucleases such as the Schizosaccharomyces pombe derived pac I protein and animal cell derived interferon-induced 2′,5′-oligoadenylate synthetase (2-5Aase)/ribonuclease L (RNase L) system into various plants may make plants resistant to various pathogenic viruses and viroids. We have demonstrated that pac I and 2-5Aase/RNase L transgenic tobacco plants are resistant to various viruses including tobacco mosaic virus, cucumber mosaic virus and potato virus Y. In addition, pac I transgenic potato plants are resistant to potato spindle tuber viroid. Using Agrobacterium-mediated transformation, we have established a transformation system for chrysanthemum plants and have recently developed pac I transgenic chrysanthemum (Dendranthema grandiflora cv Reagan) resistant to chrysanthemum stunt viroid and have grown them in isolated fields for an evaluation of their effects.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1526-498XeISSN: 1526-4998DOI: 10.1002/ps.536Titel-ID: cdi_proquest_miscellaneous_72716876
- Format
- –
- Schlagworte
- Agronomy. Soil science and plant productions, Biological and medical sciences, cells, Chrysanthemum - genetics, Chrysanthemum - virology, Chrysanthemum morifolium, Chrysanthemum stunt viroid, Cucumber mosaic virus, Cucumovirus - genetics, Cucumovirus - growth & development, double-stranded RNA, Fundamental and applied biological sciences. Psychology, genetic engineering, Genetic engineering applications, Genetics and breeding of economic plants, host plants, Immunity, Innate - genetics, interferon, Nicotiana - genetics, Nicotiana - virology, pest management, Pest resistance, Plant breeding: fundamental aspects and methodology, Plant Diseases - genetics, Plant Diseases - virology, Plant pathogens, plant viruses, Plant Viruses - genetics, Plant Viruses - growth & development, Plants - genetics, Plants - virology, Plants, Genetically Modified, Potato spindle tuber viroid, Potato virus A, Potato virus Y, potatoes, Potyvirus - genetics, Potyvirus - growth & development, ribonuclease, ribonucleases, RNA virus, RNA Viruses - genetics, RNA Viruses - growth & development, Schizosaccharomyces pombe, Solanum tuberosum - genetics, Solanum tuberosum - virology, tobacco, Tobacco mosaic virus, Tobacco Mosaic Virus - genetics, Tobacco Mosaic Virus - growth & development, transgenic plants, Varietal selection. Specialized plant breeding, plant breeding aims, Viral Regulatory and Accessory Proteins - genetics, viroid, Viroids - genetics, Viroids - growth & development, viruses