کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8381213 1543208 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Silencing of active transposable elements in plants
ترجمه فارسی عنوان
خاموش شدن عناصر قابل انتقال فعال در گیاهان
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش گیاه شناسی
چکیده انگلیسی
In plant genomes the vast majority of transposable elements (TEs) are found in a transcriptionally silenced state that is epigenetically propagated from generation to generation. Although the mechanism of this maintenance of silencing has been well studied, it is now clear that the pathways responsible for maintaining TEs in a silenced state differ from the pathways responsible for initially targeting the TE for silencing. Recently, attention in this field has focused on investigating the molecular mechanisms that initiate and establish TE silencing. Here we review the current models of how TEs are triggered for silencing, the data supporting each model, and the key future questions in this fast moving field.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Plant Biology - Volume 27, October 2015, Pages 67-76
نویسندگان
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