Myrosinases, TGG1 and TGG2, redundantly function in ABA and MeJA signaling in Arabidopsis guard cells
Thioglucoside glucohydrolase (myrosinase), TGG1, is a strikingly abundant protein in Arabidopsis guard cells. We investigated responses of tgg1-3, tgg2-1 and tgg1-3 tgg2-1 mutants to abscisic acid (ABA) and methyl jasmonate (MeJA) to clarify whether two myrosinases, TGG1 and TGG2, function during st...
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| Veröffentlicht in: | Plant and cell physiology 2009-06, Vol.50 (6), p.1171-1175 |
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| container_title | Plant and cell physiology |
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| creator | Islam, M.M.(Okayama Univ. (Japan)) Tani, C Watanabe Sugimoto, M Uraji, M Jahan, Md.S Masuda, C Nakamura, Y Mori, I.C Murata, Y |
| description | Thioglucoside glucohydrolase (myrosinase), TGG1, is a strikingly abundant protein in Arabidopsis guard cells. We investigated responses of tgg1-3, tgg2-1 and tgg1-3 tgg2-1 mutants to abscisic acid (ABA) and methyl jasmonate (MeJA) to clarify whether two myrosinases, TGG1 and TGG2, function during stomatal closure. ABA, MeJA and H2O2 induced stomatal closure in wild type, tgg1-3 and tgg2-1, but failed to induce stomatal closure in tgg1-3 tgg2-1. All mutants and wild type showed Ca2+-induced stomatal closure and ABA-induced reactive oxygen species (ROS)production. A model is discussed in which two myrosinases redundantly function downstream of ROS production and upstream of cytosolic Ca2+ elevation in ABA and MeJA signaling in guard cells. |
| doi_str_mv | 10.1093/pcp/pcp066 |
| format | Article |
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(Japan)) ; Tani, C ; Watanabe Sugimoto, M ; Uraji, M ; Jahan, Md.S ; Masuda, C ; Nakamura, Y ; Mori, I.C ; Murata, Y</creator><creatorcontrib>Islam, M.M.(Okayama Univ. (Japan)) ; Tani, C ; Watanabe Sugimoto, M ; Uraji, M ; Jahan, Md.S ; Masuda, C ; Nakamura, Y ; Mori, I.C ; Murata, Y</creatorcontrib><description>Thioglucoside glucohydrolase (myrosinase), TGG1, is a strikingly abundant protein in Arabidopsis guard cells. We investigated responses of tgg1-3, tgg2-1 and tgg1-3 tgg2-1 mutants to abscisic acid (ABA) and methyl jasmonate (MeJA) to clarify whether two myrosinases, TGG1 and TGG2, function during stomatal closure. ABA, MeJA and H2O2 induced stomatal closure in wild type, tgg1-3 and tgg2-1, but failed to induce stomatal closure in tgg1-3 tgg2-1. All mutants and wild type showed Ca2+-induced stomatal closure and ABA-induced reactive oxygen species (ROS)production. A model is discussed in which two myrosinases redundantly function downstream of ROS production and upstream of cytosolic Ca2+ elevation in ABA and MeJA signaling in guard cells.</description><identifier>ISSN: 0032-0781</identifier><identifier>EISSN: 1471-9053</identifier><identifier>DOI: 10.1093/pcp/pcp066</identifier><identifier>PMID: 19433491</identifier><language>eng</language><publisher>Japan: Oxford University Press</publisher><subject>ABA ; Abscisic acid ; Abscisic Acid - metabolism ; Acetates - metabolism ; Arabidopsis ; Arabidopsis - enzymology ; Arabidopsis - genetics ; Arabidopsis Proteins - genetics ; Arabidopsis Proteins - metabolism ; ARABIDOPSIS THALIANA ; Calcium - metabolism ; Cyclopentanes - metabolism ; ESPECIES DE OXIGENO REACTIVO ; ESTOMA ; Glycoside Hydrolases - genetics ; Glycoside Hydrolases - metabolism ; Guard cells ; Hydrogen Peroxide - metabolism ; METHYL JASMONATE ; METIL JASMONATO ; MIROSINASA ; Mutation ; MYROSINASE ; Oxylipins - metabolism ; Plant Growth Regulators - metabolism ; Plant Stomata - physiology ; REACTIVE OXYGEN SPECIES ; Signal Transduction ; STOMATA ; STOMATE</subject><ispartof>Plant and cell physiology, 2009-06, Vol.50 (6), p.1171-1175</ispartof><rights>The Author 2009. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For permissions, please email: journals.permissions@oxfordjournals.org 2009</rights><rights>The Author 2009. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For permissions, please email: journals.permissions@oxfordjournals.org</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c495t-9bce01f9a7fafa50c32e543cea318b9416b0c1625849abb4ba85d114fbb544553</citedby><cites>FETCH-LOGICAL-c495t-9bce01f9a7fafa50c32e543cea318b9416b0c1625849abb4ba85d114fbb544553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1583,27922,27923</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19433491$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Islam, M.M.(Okayama Univ. (Japan))</creatorcontrib><creatorcontrib>Tani, C</creatorcontrib><creatorcontrib>Watanabe Sugimoto, M</creatorcontrib><creatorcontrib>Uraji, M</creatorcontrib><creatorcontrib>Jahan, Md.S</creatorcontrib><creatorcontrib>Masuda, C</creatorcontrib><creatorcontrib>Nakamura, Y</creatorcontrib><creatorcontrib>Mori, I.C</creatorcontrib><creatorcontrib>Murata, Y</creatorcontrib><title>Myrosinases, TGG1 and TGG2, redundantly function in ABA and MeJA signaling in Arabidopsis guard cells</title><title>Plant and cell physiology</title><addtitle>Plant Cell Physiol</addtitle><description>Thioglucoside glucohydrolase (myrosinase), TGG1, is a strikingly abundant protein in Arabidopsis guard cells. We investigated responses of tgg1-3, tgg2-1 and tgg1-3 tgg2-1 mutants to abscisic acid (ABA) and methyl jasmonate (MeJA) to clarify whether two myrosinases, TGG1 and TGG2, function during stomatal closure. ABA, MeJA and H2O2 induced stomatal closure in wild type, tgg1-3 and tgg2-1, but failed to induce stomatal closure in tgg1-3 tgg2-1. All mutants and wild type showed Ca2+-induced stomatal closure and ABA-induced reactive oxygen species (ROS)production. A model is discussed in which two myrosinases redundantly function downstream of ROS production and upstream of cytosolic Ca2+ elevation in ABA and MeJA signaling in guard cells.</description><subject>ABA</subject><subject>Abscisic acid</subject><subject>Abscisic Acid - metabolism</subject><subject>Acetates - metabolism</subject><subject>Arabidopsis</subject><subject>Arabidopsis - enzymology</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis Proteins - genetics</subject><subject>Arabidopsis Proteins - metabolism</subject><subject>ARABIDOPSIS THALIANA</subject><subject>Calcium - metabolism</subject><subject>Cyclopentanes - metabolism</subject><subject>ESPECIES DE OXIGENO REACTIVO</subject><subject>ESTOMA</subject><subject>Glycoside Hydrolases - genetics</subject><subject>Glycoside Hydrolases - metabolism</subject><subject>Guard cells</subject><subject>Hydrogen Peroxide - metabolism</subject><subject>METHYL JASMONATE</subject><subject>METIL JASMONATO</subject><subject>MIROSINASA</subject><subject>Mutation</subject><subject>MYROSINASE</subject><subject>Oxylipins - metabolism</subject><subject>Plant Growth Regulators - metabolism</subject><subject>Plant Stomata - physiology</subject><subject>REACTIVE OXYGEN SPECIES</subject><subject>Signal Transduction</subject><subject>STOMATA</subject><subject>STOMATE</subject><issn>0032-0781</issn><issn>1471-9053</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0c-L1DAUB_AgijuuXrwrRdCDbDVpfrQ5zi7rjMMsCo4gXsJLmg5ZO2lNWtj57023g4IHPYQ8yIdH3vsi9JzgdwRL-r43_XSwEA_QgrCS5BJz-hAtMKZFjsuKnKEnMd5inGqKH6MzIhmlTJIFsjfH0EXnIdp4ke1WK5KBr6eiuMiCrUdfgx_aY9aM3gyu85nz2fJyea9u7GaZRbf30Dq_v38JoF3d9dHFbD9CqDNj2zY-RY8aaKN9drrP0dcP17urdb79tPp4tdzmhkk-5FIbi0kjoWygAY4NLSxn1FigpNKSEaGxIaLgFZOgNdNQ8ZoQ1mjNGeOcnqM3c98-dD9HGwd1cHH6AXjbjVGJknLMOP4vLNKqRCFlgq_-grfdGNLAkyFciLTuhN7OyKRdxmAb1Qd3gHBUBKspIpXiUXNECb88dRz1wdZ_6CmTBF7PoBv7fzfKZ-fiYO9-Swg_pjlLrtbfviuxvvyy2m2k2ib_YvYNdAr2wUW1-ZwGlRizihT0F1Hlr4U</recordid><startdate>200906</startdate><enddate>200906</enddate><creator>Islam, M.M.(Okayama Univ. (Japan))</creator><creator>Tani, C</creator><creator>Watanabe Sugimoto, M</creator><creator>Uraji, M</creator><creator>Jahan, Md.S</creator><creator>Masuda, C</creator><creator>Nakamura, Y</creator><creator>Mori, I.C</creator><creator>Murata, Y</creator><general>Oxford University Press</general><general>Oxford Publishing Limited (England)</general><scope>FBQ</scope><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QO</scope><scope>7QP</scope><scope>7T5</scope><scope>7T7</scope><scope>7TM</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>200906</creationdate><title>Myrosinases, TGG1 and TGG2, redundantly function in ABA and MeJA signaling in Arabidopsis guard cells</title><author>Islam, M.M.(Okayama Univ. (Japan)) ; Tani, C ; Watanabe Sugimoto, M ; Uraji, M ; Jahan, Md.S ; Masuda, C ; Nakamura, Y ; Mori, I.C ; Murata, Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c495t-9bce01f9a7fafa50c32e543cea318b9416b0c1625849abb4ba85d114fbb544553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>ABA</topic><topic>Abscisic acid</topic><topic>Abscisic Acid - metabolism</topic><topic>Acetates - metabolism</topic><topic>Arabidopsis</topic><topic>Arabidopsis - enzymology</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis Proteins - genetics</topic><topic>Arabidopsis Proteins - metabolism</topic><topic>ARABIDOPSIS THALIANA</topic><topic>Calcium - metabolism</topic><topic>Cyclopentanes - metabolism</topic><topic>ESPECIES DE OXIGENO REACTIVO</topic><topic>ESTOMA</topic><topic>Glycoside Hydrolases - genetics</topic><topic>Glycoside Hydrolases - metabolism</topic><topic>Guard cells</topic><topic>Hydrogen Peroxide - metabolism</topic><topic>METHYL JASMONATE</topic><topic>METIL JASMONATO</topic><topic>MIROSINASA</topic><topic>Mutation</topic><topic>MYROSINASE</topic><topic>Oxylipins - metabolism</topic><topic>Plant Growth Regulators - metabolism</topic><topic>Plant Stomata - physiology</topic><topic>REACTIVE OXYGEN SPECIES</topic><topic>Signal Transduction</topic><topic>STOMATA</topic><topic>STOMATE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Islam, M.M.(Okayama Univ. 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(Japan))</au><au>Tani, C</au><au>Watanabe Sugimoto, M</au><au>Uraji, M</au><au>Jahan, Md.S</au><au>Masuda, C</au><au>Nakamura, Y</au><au>Mori, I.C</au><au>Murata, Y</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Myrosinases, TGG1 and TGG2, redundantly function in ABA and MeJA signaling in Arabidopsis guard cells</atitle><jtitle>Plant and cell physiology</jtitle><addtitle>Plant Cell Physiol</addtitle><date>2009-06</date><risdate>2009</risdate><volume>50</volume><issue>6</issue><spage>1171</spage><epage>1175</epage><pages>1171-1175</pages><issn>0032-0781</issn><eissn>1471-9053</eissn><abstract>Thioglucoside glucohydrolase (myrosinase), TGG1, is a strikingly abundant protein in Arabidopsis guard cells. We investigated responses of tgg1-3, tgg2-1 and tgg1-3 tgg2-1 mutants to abscisic acid (ABA) and methyl jasmonate (MeJA) to clarify whether two myrosinases, TGG1 and TGG2, function during stomatal closure. ABA, MeJA and H2O2 induced stomatal closure in wild type, tgg1-3 and tgg2-1, but failed to induce stomatal closure in tgg1-3 tgg2-1. All mutants and wild type showed Ca2+-induced stomatal closure and ABA-induced reactive oxygen species (ROS)production. A model is discussed in which two myrosinases redundantly function downstream of ROS production and upstream of cytosolic Ca2+ elevation in ABA and MeJA signaling in guard cells.</abstract><cop>Japan</cop><pub>Oxford University Press</pub><pmid>19433491</pmid><doi>10.1093/pcp/pcp066</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Oxford University Press Journals All Titles (1996-Current); EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | ABA Abscisic acid Abscisic Acid - metabolism Acetates - metabolism Arabidopsis Arabidopsis - enzymology Arabidopsis - genetics Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism ARABIDOPSIS THALIANA Calcium - metabolism Cyclopentanes - metabolism ESPECIES DE OXIGENO REACTIVO ESTOMA Glycoside Hydrolases - genetics Glycoside Hydrolases - metabolism Guard cells Hydrogen Peroxide - metabolism METHYL JASMONATE METIL JASMONATO MIROSINASA Mutation MYROSINASE Oxylipins - metabolism Plant Growth Regulators - metabolism Plant Stomata - physiology REACTIVE OXYGEN SPECIES Signal Transduction STOMATA STOMATE |
| title | Myrosinases, TGG1 and TGG2, redundantly function in ABA and MeJA signaling in Arabidopsis guard cells |
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