Article
ARGONAUTE1 acts in Arabidopsis root radial pattern formation independently of the SHR/SCR pathway.
Plant & cell physiology - 1 Mar 2009
Miyashima Shunsuke, Hashimoto Takashi, Nakajima Keiji
Abstract excerpt
The formation of radially symmetric tissue patterns is one of the most basic processes in the development of vascular plants. In Arabidopsis thaliana, plant-specific GRAS-type transcription factors, SHORT-ROOT (SHR) and SCARECROW (SCR), are required for asymmetric cell divisions that separate two ground tissue cell layers, the endodermis and cortex, as well as for endodermal cell fate specification. While loss of...
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