کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9955241 | 1568228 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The contribution of mechanosensing to epidermal cell fate specification
ترجمه فارسی عنوان
مشارکت مکانوسنسنجی در تعیین مشخصات سلولی اپیدرمال
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شناسی تکاملی
چکیده انگلیسی
In land plants, the aerial epidermis is essential for growth control, protection and environmental interactions. Epidermal cell fate is specified early during embryogenesis and maintained throughout plant life. Molecular actors of epidermal specification have been characterized, but how epidermal fate is maintained during growth remains unclear. DEFECTIVE KERNEL 1 (DEK1) is required for epidermal cell fate maintenance during both embryonic and post-embryonic plant development. The activation of a mechanosensitive Ca2+ channel was recently shown to depend on DEK1, suggesting that the interpretation of mechanical cues could be critical for maintaining epidermal cell fate. Here, we integrate these findings into the epidermal specification network and propose a model explaining why epidermal specification may depend upon the sensing of epidermal tension.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Genetics & Development - Volume 51, August 2018, Pages 52-58
Journal: Current Opinion in Genetics & Development - Volume 51, August 2018, Pages 52-58
نویسندگان
Alice Malivert, Olivier Hamant, Gwyneth Ingram,