Virus-mediated reprogramming of gene expression in plants
Autor: | Wayne P. Fitzmaurice, John A. Lindbo, Guy della-Cioppa |
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Rok vydání: | 2001 |
Předmět: |
Genetics
Regulation of gene expression Expression vector fungi Genetic transfer Genetic Vectors food and beverages Gene Expression Plant Science Biology Plants Genetically Modified Transfection Immunity Innate Viral vector Plant Viruses Viral Proteins RNA interference Gene Expression Regulation Plant Gene expression Gene silencing Gene Silencing RNA Processing Post-Transcriptional Promoter Regions Genetic Gene Plant Proteins |
Zdroj: | Current opinion in plant biology. 4(3) |
ISSN: | 1369-5266 |
Popis: | Plant viruses have made many significant contributions to plant biology over the years: they have provided plant researchers with functional promoters, transient expression systems and, most recently, with critical insights into the phenomenon of posttranscriptional gene silencing. Plant virus expression vectors have the ability to either overexpress genes or suppress gene expression in plants. Whereas the ‘rules’ for gene expression are generally understood conceptually, the mechanisms for the induction of gene silencing are less well understood. Recent advances in the understanding of both the biological role and the mode of action of posttranscriptional gene silencing will affect both the design and the use of plant viral vectors and transgenic plants for either gene-overexpression or gene-silencing applications. |
Databáze: | OpenAIRE |
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