کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2827011 1162317 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Patterning of Arabidopsis epidermal cells: epigenetic factors regulate the complex epidermal cell fate pathway
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
Patterning of Arabidopsis epidermal cells: epigenetic factors regulate the complex epidermal cell fate pathway
چکیده انگلیسی

Cell fate determination in the Arabidopsis epidermis has been extensively studied for over a decade. Epidermal cells become either trichoblasts (hair-forming cells) or atrichoblasts (non-hair-forming cells). In Arabidopsis, two types of trichoblasts are formed in defined patterns: trichomes and root hairs. Both cell types are specified through the action of a common set of transcriptional regulators that define cell pattern. Recent studies also characterize epigenetic factors in the determination of cell fate in the root, suggesting a default pattern for epidermal cell fate that can be overridden by environmental stimuli. These results reveal how plant cell developmental plasticity is controlled at the molecular level.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 11, Issue 12, December 2006, Pages 601–609
نویسندگان
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