Ethylene and nitric oxide involvement in the up-regulation of key genes related to iron acquisition and homeostasis in Arabidopsis

Journal of Experimental Botany
María J GarcíaRafael Pérez-Vicente

Abstract

In a previous work it was shown that ethylene participates in the up-regulation of several Fe acquisition genes of Arabidopsis, such as AtFIT, AtFRO2, and AtIRT1. In this work the relationship between ethylene and Fe-related genes in Arabidopsis has been looked at in more depth. Genes induced by Fe deficiency regulated by ethylene were searched for. For this, studies were conducted, using microarray analysis and reverse transcription-PCR (RT-PCR), to determine which of the genes up-regulated by Fe deficiency are simultaneously suppressed by two different ethylene inhibitors (cobalt and silver thiosulphate), assessing their regulation by ethylene in additional experiments. In a complementary experiment, it was determined that the Fe-related genes up-regulated by ethylene were also responsive to nitric oxide (NO). Further studies were performed to analyse whether Fe deficiency up-regulates the expression of genes involved in ethylene biosynthesis [S-adenosylmethionine synthetase, 1-aminocyclopropane-1-carboxylate (ACC) synthase, and ACC oxidase genes] and signalling (AtETR1, AtCTR1, AtEIN2, AtEIN3, AtEIL1, and AtEIL3). The results obtained show that both ethylene and NO are involved in the up-regulation of many important Fe-regul...Continue Reading

References

Sep 1, 1986·Proceedings of the National Academy of Sciences of the United States of America·K E BroglieR M Broglie
Sep 13, 1994·Proceedings of the National Academy of Sciences of the United States of America·H ItzhakiW R Woodson
Jul 1, 1993·Proceedings of the National Academy of Sciences of the United States of America·J MontgomeryR L Fischer
May 28, 1996·Proceedings of the National Academy of Sciences of the United States of America·D EideM L Guerinot
May 27, 1997·Proceedings of the National Academy of Sciences of the United States of America·M Büttner, K B Singh
Mar 6, 1999·Nature·N J RobinsonM L Guerinot
Jun 8, 2001·The Journal of Biological Chemistry·L LiJ Kaplan
Oct 9, 2002·Proceedings of the National Academy of Sciences of the United States of America·Hong-Qing LingMartin Ganal
Jan 2, 2003·Proceedings of the National Academy of Sciences of the United States of America·Wuyi WangAnthony B Bleecker
Feb 6, 2003·Planta·Rüdiger Hell, Udo W Stephan
May 20, 2003·Current Opinion in Plant Biology·Thomas J Buckhout, Oliver Thimm
Jul 31, 2003·The Plant Journal : for Cell and Molecular Biology·Hong-Gu KangKaram B Singh
Sep 27, 2003·Annual Review of Plant Biology·Catherine Curie, Jean-François Briat
May 26, 2004·Plant Molecular Biology·Lihua LiHong-Qing Ling
Jun 3, 2004·Proceedings of the National Academy of Sciences of the United States of America·Ryoung Shin, Daniel P Schachtman
Nov 13, 2004·The Plant Cell·Elizabeth P Colangelo, Mary Lou Guerinot
Nov 24, 2004·Plant Physiology·Margret SauterGuillaume Rzewuski
Dec 18, 2004·Plant Molecular Biology·Zhiwei XuAsim Esen
Apr 28, 2005·Plant Physiology and Biochemistry : PPB·Simonetta SantiRoberto Pinton
Sep 16, 2006·The Plant Journal : for Cell and Molecular Biology·Motofumi SuzukiNaoko K Nishizawa
Dec 6, 2006·The Plant Journal : for Cell and Molecular Biology·Katharina BürstenbinderMargret Sauter
Jan 2, 2007·BMC Plant Biology·Rodjana OpassiriJames R Ketudat Cairns
Apr 24, 2007·Plant Physiology·Georgina HernándezCarroll P Vance

❮ Previous
Next ❯

Citations

Apr 9, 2014·Journal of Plant Physiology·Gen LiWen-Hao Zhang
Nov 1, 2011·Journal of Experimental Botany·Ricardo J Stein, Brian M Waters
Apr 27, 2013·Plant & Cell Physiology·Hua LiZhi Min Yang
Mar 23, 2012·Plant Physiology·Ping LanWolfgang Schmidt
Jan 29, 2014·Plant & Cell Physiology·Nicolas DenancéLaurent D Noël
Mar 13, 2012·Annual Review of Plant Biology·Takanori Kobayashi, Naoko K Nishizawa
Apr 3, 2013·Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine·Bin HanWenbiao Shen
Feb 13, 2016·Frontiers in Plant Science·Els KeunenAnn Cuypers
Dec 4, 2012·Plant Science : an International Journal of Experimental Plant Biology·José M García-MinaEsther Casanova
Jun 19, 2012·Plant Physiology and Biochemistry : PPB·Patrizia De NisiGraziano Zocchi
Sep 7, 2011·Plant Science : an International Journal of Experimental Plant Biology·Rinukshi WimalasekeraGünther F E Scherer
Sep 7, 2011·Plant Science : an International Journal of Experimental Plant Biology·Leonor RamirezLorenzo Lamattina
Mar 18, 2011·Plant Physiology and Biochemistry : PPB·Eva BacaicoaJosé María García-Mina
Mar 18, 2011·Plant Physiology and Biochemistry : PPB·Julia GollhoferThomas J Buckhout
Feb 22, 2011·Plant Physiology and Biochemistry : PPB·Felix MaurerPetra Bauer
Feb 15, 2011·Plant Physiology and Biochemistry : PPB·María J GarcíaRafael Pérez-Vicente
Jan 11, 2011·Plant Physiology and Biochemistry : PPB·Wolfgang Schmidt, Thomas J Buckhout
Dec 1, 2015·Frontiers in Plant Science·Marcela SimontacchiGuillermo E Santa-María
Nov 19, 2015·Frontiers in Plant Science·Lingxiao YeHuixia Shou
Dec 10, 2015·Frontiers in Plant Science·Anna WawrzynskaAgnieszka Sirko
Dec 8, 2015·Frontiers in Plant Science·Jian-Jun TaoJin-Song Zhang
Dec 8, 2015·Frontiers in Plant Science·Carlos LucenaRafael Pérez-Vicente
Oct 18, 2015·Plant Science : an International Journal of Experimental Plant Biology·Aude AznarAlia Dellagi
Sep 4, 2015·The Plant Journal : for Cell and Molecular Biology·Varanavasiappan ShanmugamKuo-Chen Yeh
Jul 19, 2011·The New Phytologist·Christian HermansNathalie Verbruggen
Jan 23, 2015·Annals of the New York Academy of Sciences·Agustina Buet, Marcela Simontacchi
Nov 6, 2013·The New Phytologist·Yuko OgoNaoko K Nishizawa

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.