Literature DB >> 12775839

Modulation of phospholipid signaling by GLABRA2 in root-hair pattern formation.

Yohei Ohashi1, Atsuhiro Oka, Renato Rodrigues-Pousada, Marco Possenti, Ida Ruberti, Giorgio Morelli, Takashi Aoyama.   

Abstract

The root-hair pattern of Arabidopsis is determined through a regulatory circuit composed of transcription factor genes. The homeobox gene GLABRA2 (GL2) has been considered a key component, acting farthest downstream in this regulation. GL2 modified to include a transactivating function caused epidermal cells to develop ectopic root hairs or root hair-like structures. With this system, the phospholipase Dzeta1 gene (AtPLDzeta1) was identified as a direct target of GL2. Inducible expression of AtPLDzeta1 promoted ectopic root-hair initiation. We conclude that GL2 exerts its regulatory effect on root-hair development through modulation of phospholipid signaling.

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Year:  2003        PMID： 12775839     DOI： 10.1126/science.1083695

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  80 in total

1.  Genomic analysis of phospholipase D family and characterization of GmPLDαs in soybean (Glycine max).

Authors:  Jiangzhe Zhao; Dan Zhou; Qun Zhang; Wenhua Zhang
Journal:  J Plant Res       Date:  2011-12-11       Impact factor: 2.629

2.  CFL1, a WW domain protein, regulates cuticle development by modulating the function of HDG1, a class IV homeodomain transcription factor, in rice and Arabidopsis.

Authors:  Renhong Wu; Shibai Li; Shan He; Friedrich Wassmann; Caihong Yu; Genji Qin; Lukas Schreiber; Li-Jia Qu; Hongya Gu
Journal:  Plant Cell       Date:  2011-09-27       Impact factor: 11.277

Review 3.  Regulatory functions of phospholipase D and phosphatidic acid in plant growth, development, and stress responses.

Authors:  Xuemin Wang
Journal:  Plant Physiol       Date:  2005-10       Impact factor: 8.340

4.  Heterodimeric capping protein from Arabidopsis is regulated by phosphatidic acid.

Authors:  Shanjin Huang; Lisa Gao; Laurent Blanchoin; Christopher J Staiger
Journal:  Mol Biol Cell       Date:  2006-01-25       Impact factor: 4.138

5.  Arabidopsis PLDzeta2 regulates vesicle trafficking and is required for auxin response.

Authors:  Gang Li; Hong-Wei Xue
Journal:  Plant Cell       Date:  2007-01-26       Impact factor: 11.277

6.  The homeobox gene GLABRA2 affects seed oil content in Arabidopsis.

Authors:  Bo Shen; Kerstin W Sinkevicius; David A Selinger; Mitchell C Tarczynski
Journal:  Plant Mol Biol       Date:  2006-02       Impact factor: 4.076

7.  Copper amine oxidase and phospholipase D act independently in abscisic acid (ABA)-induced stomatal closure in Vicia faba and Arabidopsis.

Authors:  Yana Qu; Zhenfeng An; Baocheng Zhuang; Wen Jing; Qun Zhang; Wenhua Zhang
Journal:  J Plant Res       Date:  2014-05-11       Impact factor: 2.629

8.  Cis-element- and transcriptome-based screening of root hair-specific genes and their functional characterization in Arabidopsis.

Authors:  Su-Kyung Won; Yong-Ju Lee; Ha-Yeon Lee; Yoon-Kyung Heo; Misuk Cho; Hyung-Taeg Cho
Journal:  Plant Physiol       Date:  2009-05-15       Impact factor: 8.340

9.  The Arabidopsis Phosphatidylinositol Phosphate 5-Kinase PIP5K3 is a key regulator of root hair tip growth.

Authors:  Hiroaki Kusano; Christa Testerink; Joop E M Vermeer; Tomohiko Tsuge; Hiroaki Shimada; Atsuhiro Oka; Teun Munnik; Takashi Aoyama
Journal:  Plant Cell       Date:  2008-02-15       Impact factor: 11.277

Review 10.  Function and regulation of phospholipid signalling in plants.

Authors:  Hong-Wei Xue; Xu Chen; Yu Mei
Journal:  Biochem J       Date:  2009-06-26       Impact factor: 3.857
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