MEDEAは自身のインプリントをコントロールする
1Institute of Molecular Genetics, CNRS UMR-5535 and the University of Montpellier II, 1919 route de Mende, 34090 Montpellier, France.
Cell
|February 14, 2006
まとめ
ゲノムインプリントは,植物の種子サイズを調節する. DEMETERは母親のMEDEA遺伝子をデメチル化しますが,父親のMEDEAサイレンシングはDNAメチル化とは独立しています.
科学分野:
- 植物生物学 植物生物学
- エピジェネティクス エピジェネティクス
- 分子遺伝学 分子遺伝学
背景:
- ゲノムインプリントは,開花植物における種子発育に影響を与える重要な表遺伝的メカニズムです.
- DEMETER (DME) DNAグリコシラーゼは,アラビドopsis.comのインプリントされた遺伝子を活性化する役割を果たしています.
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