RdDM を介した植物におけるエピジェネティック変異の誘導と後代への伝達(<特集>新しい遺伝子改変技術と有用植物の育成)
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概要
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Recent advances in the technologies for developing genetically modified crops have highlighted the importance of epigenetic controls in plants. Several studies have suggested that double-stranded RNA (dsRNA) can induce sequence-specific DNA methylation and silence expression of target genes. Moreover, DNA methylation-mediated gene silencing can be stably transmitted to the next generation without dsRNA trigger constructs. By exploring and elucidating the molecular mechanisms behind these phenomena, we have achieved a greater understanding of epigenetic molecular mechanisms and this knowledge has provided the foundation for new techniques, the so-called New Plant Breeding Techniques (NBT). Further advances in our understanding of the molecular mechanisms of RNA-directed DNA methylation (RdDM) will enable improvements to these new techniques.
- 植物化学調節学会の論文
- 2013-12-20
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関連論文
- FS-1 イネのバイオトロン栽培法の開発(第2回応用糖質フレッシュシンポジウム,日本応用糖質科学会平成25年度大会(第62回))
- RdDM を介した植物におけるエピジェネティック変異の誘導と後代への伝達(新しい遺伝子改変技術と有用植物の育成)