Universität zu Köln

Rishmawi, Louai, Pesch, Martina, Juengst, Christian, Schauss, Astrid C., Schrader, Andrea ORCID: 0000-0002-3879-7057 and Huelskamp, Martin (2014). Non-Cell-Autonomous Regulation of Root Hair Patterning Genes by WRKY75 in Arabidopsis. Plant Physiol., 165 (1). S. 186 - 196. ROCKVILLE: AMER SOC PLANT BIOLOGISTS. ISSN 1532-2548

Full text not available from this repository.

Abstract

In Arabidopsis (Arabidopsis thaliana), root hairs are formed in cell files over the cleft of underlying cortex cells. This pattern is established by a well-known gene regulatory network of transcription factors. In this study, we show that WRKY75 suppresses root hair development in nonroot hair files and that it represses the expression of TRIPTYCHON and CAPRICE. The WRKY75 protein binds to the CAPRICE promoter in a yeast one-hybrid assay. Binding to the promoter fragment requires an intact WRKY protein-binding motif, the W box. A comparison of the spatial expression of WRKY75 and the localization of the WRKY75 protein revealed that WRKY75 is expressed in the pericycle and vascular tissue and that the WRKY75 RNA or protein moves into the epidermis.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Rishmawi, Louai UNSPECIFIED UNSPECIFIED UNSPECIFIED Pesch, Martina UNSPECIFIED UNSPECIFIED UNSPECIFIED Juengst, Christian UNSPECIFIED UNSPECIFIED UNSPECIFIED Schauss, Astrid C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Schrader, Andrea UNSPECIFIED orcid.org/0000-0002-3879-7057 UNSPECIFIED Huelskamp, Martin UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-439079
DOI:	10.1104/pp.113.233775
Journal or Publication Title:	Plant Physiol.
Volume:	165
Number:	1
Page Range:	S. 186 - 196
Date:	2014
Publisher:	AMER SOC PLANT BIOLOGISTS
Place of Publication:	ROCKVILLE
ISSN:	1532-2548
Language:	English
Faculty:	Faculty of Mathematics and Natural Sciences
Divisions:	Faculty of Mathematics and Natural Sciences > Department of Biology > Botanical Institute
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language TRICHOME DEVELOPMENT; TRANSCRIPTION FACTORS; FATE SPECIFICATION; MYB GENES; EPIDERMIS; CAPRICE; DIFFERENTIATION; EXPRESSION; PROTEIN; MECHANISM Multiple languages Plant Sciences Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/43907