The common metabolite glycerol-3-phosphate is a novel regulator of plant defense signaling
Conversion of glycerol to glycerol-3-phosphate (G3P) is one of the highly conserved steps of glycerol metabolism in evolutionary diverse organisms. In plants, G3P is produced either via the glycerol kinase (GK)-mediated phosphorylation of glycerol, or via G3P dehydrogenase (G3Pdh)-mediated reduction...
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| Veröffentlicht in: | Plant signaling & behavior 2009-08, Vol.4 (8), p.746-749 |
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| container_title | Plant signaling & behavior |
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| creator | Venugopal, Srivathsa C. Chanda, Bidisha Vaillancourt, Lisa Kachroo, Aardra Kachroo, Pradeep |
| description | Conversion of glycerol to glycerol-3-phosphate (G3P) is one of the highly conserved steps of glycerol metabolism in evolutionary diverse organisms. In plants, G3P is produced either via the glycerol kinase (GK)-mediated phosphorylation of glycerol, or via G3P dehydrogenase (G3Pdh)-mediated reduction of dihydroxyacetone phosphate (DHAP). We have recently shown that G3P levels contribute to basal resistance against the hemibiotrophic pathogen, Colletotrichum higginsianum. Since a mutation in the GLY1-encoded G3Pdh conferred more susceptibility compared to a mutation in the GLI1-encoded GK, we proposed that GLY1 is the major contributor of the total G3P pool that participates in defense against C. higginsianum. |
| doi_str_mv | 10.4161/psb.4.8.9111 |
| format | Article |
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In plants, G3P is produced either via the glycerol kinase (GK)-mediated phosphorylation of glycerol, or via G3P dehydrogenase (G3Pdh)-mediated reduction of dihydroxyacetone phosphate (DHAP). We have recently shown that G3P levels contribute to basal resistance against the hemibiotrophic pathogen, Colletotrichum higginsianum. 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In plants, G3P is produced either via the glycerol kinase (GK)-mediated phosphorylation of glycerol, or via G3P dehydrogenase (G3Pdh)-mediated reduction of dihydroxyacetone phosphate (DHAP). We have recently shown that G3P levels contribute to basal resistance against the hemibiotrophic pathogen, Colletotrichum higginsianum. Since a mutation in the GLY1-encoded G3Pdh conferred more susceptibility compared to a mutation in the GLI1-encoded GK, we proposed that GLY1 is the major contributor of the total G3P pool that participates in defense against C. higginsianum.</description><subject>Addendum</subject><subject>alpha-glycerophosphoric acid</subject><subject>Binding</subject><subject>Biology</subject><subject>Bioscience</subject><subject>Calcium</subject><subject>Cancer</subject><subject>Cell</subject><subject>Colletotrichum higginsianum</subject><subject>Cycle</subject><subject>glycerol</subject><subject>glycerol kinase</subject><subject>Landes</subject><subject>metabolism</subject><subject>metabolites</subject><subject>mutation</subject><subject>Organogenesis</subject><subject>pathogens</subject><subject>phosphates</subject><subject>phosphorylation</subject><subject>Proteins</subject><issn>1559-2316</issn><issn>1559-2324</issn><issn>1559-2324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkc2L1TAUxYsozji6cy3d6cI-kyZpko2gg18woODowk24TW_7ImlSk3bk_ff28Z5PBdFVQvK7557DKYqHlGw4beizKbcbvlEbTSm9VZxTIXRVs5rfPt1pc1bcy_krIZxJQu4WZ1SrmjDBzosv11ssbRzHGMoRZ2ijdzOWg99ZTNFXrJq2MU9bWB9dLqEM8QZ9mXBYPMwxlbEvJw9hLjvsMWQssxsCeBeG-8WdHnzGB8fzovj0-tX15dvq6v2bd5cvrioruJ4rbJgE7BT2RMgGFRedJNb2DUDHtKCt0FATraTQHZecUyJFrRvdQM_A1g27KJ4fdKelHbGzGOYE3kzJjZB2JoIzf_4EtzVDvDG1IpQptQo8Pgqk-G3BPJvRZYt-jYVxyUYyppnQDV_JJ_8ka840p1KoekWfHlCbYs4J-5MhSsy-OLMWZ7hRZl_cij_6PcQv-NjUCrADsO7qMLcuZuswWDyhnzEsQ5zAf_j4cq87df06Rf4ztXcBaXbW408n8jDiQh_TCN9j8p2ZYedj6hME67Jhf83wAybTzaA</recordid><startdate>20090801</startdate><enddate>20090801</enddate><creator>Venugopal, Srivathsa C.</creator><creator>Chanda, Bidisha</creator><creator>Vaillancourt, Lisa</creator><creator>Kachroo, Aardra</creator><creator>Kachroo, Pradeep</creator><general>Taylor & Francis</general><general>Landes Bioscience</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20090801</creationdate><title>The common metabolite glycerol-3-phosphate is a novel regulator of plant defense signaling</title><author>Venugopal, Srivathsa C. ; Chanda, Bidisha ; Vaillancourt, Lisa ; Kachroo, Aardra ; Kachroo, Pradeep</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c549t-e637aed8ef0576e845d70ccf6aad3951b59a2098759d4744107529696af3ac263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Addendum</topic><topic>alpha-glycerophosphoric acid</topic><topic>Binding</topic><topic>Biology</topic><topic>Bioscience</topic><topic>Calcium</topic><topic>Cancer</topic><topic>Cell</topic><topic>Colletotrichum higginsianum</topic><topic>Cycle</topic><topic>glycerol</topic><topic>glycerol kinase</topic><topic>Landes</topic><topic>metabolism</topic><topic>metabolites</topic><topic>mutation</topic><topic>Organogenesis</topic><topic>pathogens</topic><topic>phosphates</topic><topic>phosphorylation</topic><topic>Proteins</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Venugopal, Srivathsa C.</creatorcontrib><creatorcontrib>Chanda, Bidisha</creatorcontrib><creatorcontrib>Vaillancourt, Lisa</creatorcontrib><creatorcontrib>Kachroo, Aardra</creatorcontrib><creatorcontrib>Kachroo, Pradeep</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Plant signaling & behavior</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Venugopal, Srivathsa C.</au><au>Chanda, Bidisha</au><au>Vaillancourt, Lisa</au><au>Kachroo, Aardra</au><au>Kachroo, Pradeep</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The common metabolite glycerol-3-phosphate is a novel regulator of plant defense signaling</atitle><jtitle>Plant signaling & behavior</jtitle><addtitle>Plant Signal Behav</addtitle><date>2009-08-01</date><risdate>2009</risdate><volume>4</volume><issue>8</issue><spage>746</spage><epage>749</epage><pages>746-749</pages><issn>1559-2316</issn><issn>1559-2324</issn><eissn>1559-2324</eissn><abstract>Conversion of glycerol to glycerol-3-phosphate (G3P) is one of the highly conserved steps of glycerol metabolism in evolutionary diverse organisms. 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| subjects | Addendum alpha-glycerophosphoric acid Binding Biology Bioscience Calcium Cancer Cell Colletotrichum higginsianum Cycle glycerol glycerol kinase Landes metabolism metabolites mutation Organogenesis pathogens phosphates phosphorylation Proteins |
| title | The common metabolite glycerol-3-phosphate is a novel regulator of plant defense signaling |
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