Interactions between jasmonates and ethylene in the regulation of root hair development in Arabidopsis

Journal of Experimental Botany
Changhua ZhuKai Xia

Abstract

Root hair formation is an important model with which to study cell patterning and differentiation in higher plants. Ethylene and auxin are critical regulators of root hair development. The role of jasmonates (JAs) was examined in Arabidopsis root hair development as well as their interactions with ethylene in this process. The results have shown that both methyl jasmonate (MeJA) and jasmonic acid (JA) have a pronounced effect on promoting root hair formation. However, the effect of MeJA and JA on root hair formation was blocked by ethylene inhibitors Ag+ or aminoethoxyvinylglycine (AVG). The stimulatory effects of MeJA and JA were also diminished in ethylene-insensitive mutants etr1-1 and etr1-3. Furthermore, the JA biosynthesis inhibitors ibuprofen and salicylhydroxamic acid (SHAM) suppressed 1-aminocyclopropane-1-carboxylic acid (ACC)-induced root hair formation, and decreased the root hairs in seedlings of the ethylene over-producing mutant eto1-1. These results suggested that JAs promote root hair formation, through an interaction with ethylene.

References

Nov 1, 1990·The Plant Cell·C LincolnM Estelle
Jul 1, 1990·Molecular & General Genetics : MGG·A K WilsonM Estelle
Dec 1, 1995·The Plant Journal : for Cell and Molecular Biology·M TanimotoL Dolan
Sep 1, 1996·The Plant Journal : for Cell and Molecular Biology·M Di CristinaG Morelli
Mar 17, 1998·Developmental Biology·F BergerJ Schiefelbein
Nov 4, 1998·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·D Bowles
Feb 26, 1999·The Plant Journal : for Cell and Molecular Biology·R J PittsM Estelle
Nov 26, 1999·The Plant Journal : for Cell and Molecular Biology·E RojoJ J Sánchez-Serrano
Feb 9, 2000·Trends in Biochemical Sciences·J M McDowell, J L Dangl
May 13, 1997·Proceedings of the National Academy of Sciences of the United States of America·M McConnJ Browse
Oct 26, 2000·Trends in Genetics : TIG·B J Feys, J E Parker
Dec 15, 2000·Plant Physiology·J W Schiefelbein
Jan 13, 2001·Current Opinion in Immunology·B P ThommaB P Cammue
Jun 22, 2001·Current Opinion in Plant Biology·J Glazebrook
Aug 1, 1992·Proceedings of the National Academy of Sciences of the United States of America·P E StaswickS H Howell
Sep 11, 2002·Progress in Nucleic Acid Research and Molecular Biology·Claus Wasternack, Bettrina Hause
Jul 23, 2003·Annals of Botany·Alessandra Devoto, John G Turner
Jan 20, 2004·Plant Physiology·Margarete Müller, Wolfgang Schmidt
Jun 1, 1997·Annual Review of Plant Physiology and Plant Molecular Biology·Robert A. Creelman, John E. Mullet
Mar 30, 2005·Plant & Cell Physiology·Yoshihiro Koshino-KimuraKiyotaka Okada

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Citations

Jul 9, 2011·Proceedings of the National Academy of Sciences of the United States of America·Ziqiang ZhuHongwei Guo
Nov 28, 2008·Plant Physiology·Laurent BrechenmacherGary Stacey
Jun 18, 2010·BMC Plant Biology· MoehninsiHideyuki Shigemori
Aug 29, 2014·Journal of Experimental Botany·Ziqiang Zhu
May 23, 2012·Plant Science : an International Journal of Experimental Plant Biology·Marc GallandGuilhem Desbrosses
Feb 22, 2011·Plant Physiology and Biochemistry : PPB·Felix MaurerPetra Bauer
Sep 22, 2012·Proteomics·Laurent BrechenmacherGary Stacey
Apr 12, 2011·The Plant Journal : for Cell and Molecular Biology·Erin SlabaughFederica Brandizzi
Oct 27, 2015·Mycorrhiza·Qiang-Sheng WuQing-Hua Wu
Jul 2, 2014·The Arabidopsis Book·Claire GriersonJohn Schiefelbein
Aug 19, 2011·Plant Signaling & Behavior·Y F NiuY S Zhang
Aug 29, 2018·Plant Signaling & Behavior·Miao LiuChongwei Jin
Jun 1, 2015·Journal, Genetic Engineering & Biotechnology·Mohamed M MiraClaudio Stasolla
Jul 30, 2019·Frontiers in Plant Science·Hua QinRongfeng Huang
Oct 24, 2020·Journal of Integrative Plant Biology·He ZhaoJin-Song Zhang
May 14, 2021·Frontiers in Plant Science·Estephania Zluhan-MartínezAdriana Garay-Arroyo
Jun 3, 2021·International Journal of Molecular Sciences·Manvi SharmaAshverya Laxmi
Mar 23, 2011·Journal of Proteome Research·Josefine NestlerFrank Hochholdinger

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