Plant Root Hair Cell Differentiation
نویسندگان
چکیده
منابع مشابه
Role of a positive regulator of root hair development, CAPRICE, in Arabidopsis root epidermal cell differentiation.
In Arabidopsis, root hairs are formed only from a set of epidermal cells named trichoblasts or hair-forming cells. Previous studies showed CAPRICE (CPC) promotes differentiation of hair-forming cells by controlling a negative regulator, GLABRA2 (GL2), which is preferentially expressed in hairless cells. Here, we show that CPC is also predominantly expressed in the hairless cells, but not in the...
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CAPRICE (CPC) encodes a small protein with an R3 MYB motif and regulates root hair and trichome cell differentiation in Arabidopsis thaliana. Six additional CPC-like MYB proteins including TRIPTYCHON (TRY), ENHANCER OF TRY AND CPC1 (ETC1), ENHANCER OF TRY AND CPC2 (ETC2), ENHANCER OF TRY AND CPC3/CPC-LIKE MYB3 (ETC3/CPL3), TRICHOMELESS1 (TCL1), and TRICHOMELESS2/CPC-LIKE MYB4 (TCL2/CPL4) also h...
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Multicellular organisms possess a diverse array of cell types, which vary in size, shape, composition, and function. Therefore, a fundamental feature of development in multicellular organisms is the proper specification and differentiation of distinct cell types. In plants, the formation of hair cells in the root epidermis has been employed for more than a century as a simple model for studies ...
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ژورنال
عنوان ژورنال: KAGAKU TO SEIBUTSU
سال: 2017
ISSN: 0453-073X,1883-6852
DOI: 10.1271/kagakutoseibutsu.55.333