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Mitochondria increase three-fold and mitochondrial proteins and lipid change dramatically in postmeristematic cells in young wheat leaves grown in elevated CO2
A dramatic stimulation in mitochondrial biogenesis during the very early stage of leaf development was observed in young wheat plants (Triticum aestivum cv Hereward) grown in elevated CO2 (650 microliter L-1). An almost 3-fold increase in the number of mitochondria was observed in the very young lea...
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Published in: | Plant physiology (Bethesda) 1995-06, Vol.108 (2), p.469-474 |
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container_title | Plant physiology (Bethesda) |
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creator | Robertson, E.J. (University of York, Heslington, York, UK.) Williams, M Harwood, J.L Lindsay, J.G Leaver, C.J Leech, R.M |
description | A dramatic stimulation in mitochondrial biogenesis during the very early stage of leaf development was observed in young wheat plants (Triticum aestivum cv Hereward) grown in elevated CO2 (650 microliter L-1). An almost 3-fold increase in the number of mitochondria was observed in the very young leaf cells at the base of the first leaf of a 7-d-old wheat plant. In the same cells large increases in the accumulation of a mitochondrial chaperonin protein and the mitochondrial 2-oxoglutarate dehydrogenase complex and pyruvate dehydrogenase complex were detected by immunolabeling. Furthermore, the basal segment also shows a large increase in the rate of radiolabeling of diphosphatidylglycerol, a lipid confined to the inner mitochondrial membrane. This dramatic response in very young leaf cells to elevated CO2 suggests that the numerous documented positive effects of elevated CO2 on wheat leaf development are initiated as early as 12 h postmitosis |
doi_str_mv | 10.1104/pp.108.2.469 |
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(University of York, Heslington, York, UK.) ; Williams, M ; Harwood, J.L ; Lindsay, J.G ; Leaver, C.J ; Leech, R.M</creator><creatorcontrib>Robertson, E.J. (University of York, Heslington, York, UK.) ; Williams, M ; Harwood, J.L ; Lindsay, J.G ; Leaver, C.J ; Leech, R.M</creatorcontrib><description>A dramatic stimulation in mitochondrial biogenesis during the very early stage of leaf development was observed in young wheat plants (Triticum aestivum cv Hereward) grown in elevated CO2 (650 microliter L-1). An almost 3-fold increase in the number of mitochondria was observed in the very young leaf cells at the base of the first leaf of a 7-d-old wheat plant. In the same cells large increases in the accumulation of a mitochondrial chaperonin protein and the mitochondrial 2-oxoglutarate dehydrogenase complex and pyruvate dehydrogenase complex were detected by immunolabeling. Furthermore, the basal segment also shows a large increase in the rate of radiolabeling of diphosphatidylglycerol, a lipid confined to the inner mitochondrial membrane. This dramatic response in very young leaf cells to elevated CO2 suggests that the numerous documented positive effects of elevated CO2 on wheat leaf development are initiated as early as 12 h postmitosis</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1104/pp.108.2.469</identifier><identifier>PMID: 12228485</identifier><identifier>CODEN: PPHYA5</identifier><language>eng</language><publisher>Rockville, MD: American Society of Plant Physiologists</publisher><subject>ACIDE ORGANIQUE ; ACIDOS ORGANICOS ; ANATOMIA DE LA PLANTA ; ANATOMIE VEGETALE ; Biological and medical sciences ; Cell biochemistry ; Cell physiology ; CHIMIE ; COMPOSICION QUIMICA ; COMPOSITION CHIMIQUE ; CONTENIDO PROTEICO ; DESARROLLO BIOLOGICO ; DEVELOPPEMENT BIOLOGIQUE ; DIOXIDO DE CARBONO ; DIOXYDE DE CARBONE ; ESTRUCTURA CELULAR ; ETAPAS DE DESARROLLO ; FEUILLE ; FOSFOLIPIDOS ; Fundamental and applied biological sciences. 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(University of York, Heslington, York, UK.)</creatorcontrib><creatorcontrib>Williams, M</creatorcontrib><creatorcontrib>Harwood, J.L</creatorcontrib><creatorcontrib>Lindsay, J.G</creatorcontrib><creatorcontrib>Leaver, C.J</creatorcontrib><creatorcontrib>Leech, R.M</creatorcontrib><title>Mitochondria increase three-fold and mitochondrial proteins and lipid change dramatically in postmeristematic cells in young wheat leaves grown in elevated CO2</title><title>Plant physiology (Bethesda)</title><addtitle>Plant Physiol</addtitle><description>A dramatic stimulation in mitochondrial biogenesis during the very early stage of leaf development was observed in young wheat plants (Triticum aestivum cv Hereward) grown in elevated CO2 (650 microliter L-1). An almost 3-fold increase in the number of mitochondria was observed in the very young leaf cells at the base of the first leaf of a 7-d-old wheat plant. In the same cells large increases in the accumulation of a mitochondrial chaperonin protein and the mitochondrial 2-oxoglutarate dehydrogenase complex and pyruvate dehydrogenase complex were detected by immunolabeling. Furthermore, the basal segment also shows a large increase in the rate of radiolabeling of diphosphatidylglycerol, a lipid confined to the inner mitochondrial membrane. This dramatic response in very young leaf cells to elevated CO2 suggests that the numerous documented positive effects of elevated CO2 on wheat leaf development are initiated as early as 12 h postmitosis</description><subject>ACIDE ORGANIQUE</subject><subject>ACIDOS ORGANICOS</subject><subject>ANATOMIA DE LA PLANTA</subject><subject>ANATOMIE VEGETALE</subject><subject>Biological and medical sciences</subject><subject>Cell biochemistry</subject><subject>Cell physiology</subject><subject>CHIMIE</subject><subject>COMPOSICION QUIMICA</subject><subject>COMPOSITION CHIMIQUE</subject><subject>CONTENIDO PROTEICO</subject><subject>DESARROLLO BIOLOGICO</subject><subject>DEVELOPPEMENT BIOLOGIQUE</subject><subject>DIOXIDO DE CARBONO</subject><subject>DIOXYDE DE CARBONE</subject><subject>ESTRUCTURA CELULAR</subject><subject>ETAPAS DE DESARROLLO</subject><subject>FEUILLE</subject><subject>FOSFOLIPIDOS</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HOJAS</subject><subject>IMMUNOLOGIE</subject><subject>IMPOT SUR LE CAPITAL</subject><subject>IMPUESTO AL CAPITAL</subject><subject>INMUNOLOGIA</subject><subject>MERISTEMAS</subject><subject>MERISTEME</subject><subject>MITOCHONDRIE</subject><subject>MITOCONDRIA</subject><subject>MITOSE</subject><subject>MITOSIS</subject><subject>OXIDORREDUCTASAS</subject><subject>OXYDOREDUCTASE</subject><subject>PHOSPHATIDE</subject><subject>Plant physiology and development</subject><subject>PROTEINAS</subject><subject>PROTEINE</subject><subject>QUIMICA</subject><subject>STADE DE DEVELOPPEMENT</subject><subject>STRUCTURE CELLULAIRE</subject><subject>TENEUR EN PROTEINES</subject><subject>TRITICUM AESTIVUM</subject><subject>ULTRAESTRUCTURA</subject><subject>ULTRASTRUCTURE</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNpVkT2P1DAQhiME4paDjooCuaCgIIs_4sQuKNCKL-nQFXC15bUniZFjBzu7p_01_FW8t6vjqGY07zNjz7xV9ZLgNSG4eT_Pa4LFmq6bVj6qVoQzWlPeiMfVCuOSYyHkRfUs518YY8JI87S6IJRS0Qi-qv58d0s0Yww2OY1cMAl0BrSMCaDuo7dIB4umB5BHc4oLuJDvJO9mZ5EZdRgA2aQnvTijvT-UYWiOeZkgubzAXR0Z8D4flUPchQHdjqAX5EHvIaMhxdtw1MDDXi9g0eaaPq-e9NpneHGOl9XN508_N1_rq-sv3zYfr2rDBJa17DHpOLDttlxBUCNAWMk4NxhT3bedFFLa1rIGN5haznvMtxZ43xoAIIyxy-rDae68205gDYQlaa_m5CadDipqp_5XghvVEPeK8I61vPS_Pfen-HsHeVGTy8dtdYC4y4oILlknadsV9N0JNSnmnKC_f4VgdbRUzXNJhaKqLFPw1w9_9g8-e1iAN2dA53L5PulgXL7nWEtI1zQFe3XCeh2VHoop6uaHbKkUArO_OBO13g</recordid><startdate>19950601</startdate><enddate>19950601</enddate><creator>Robertson, E.J. 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(University of York, Heslington, York, UK.) ; Williams, M ; Harwood, J.L ; Lindsay, J.G ; Leaver, C.J ; Leech, R.M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3809-9f0175e3bb46982c8e8d9355c002af679899d6d340402d55f05bde5f6ceee1333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>ACIDE ORGANIQUE</topic><topic>ACIDOS ORGANICOS</topic><topic>ANATOMIA DE LA PLANTA</topic><topic>ANATOMIE VEGETALE</topic><topic>Biological and medical sciences</topic><topic>Cell biochemistry</topic><topic>Cell physiology</topic><topic>CHIMIE</topic><topic>COMPOSICION QUIMICA</topic><topic>COMPOSITION CHIMIQUE</topic><topic>CONTENIDO PROTEICO</topic><topic>DESARROLLO BIOLOGICO</topic><topic>DEVELOPPEMENT BIOLOGIQUE</topic><topic>DIOXIDO DE CARBONO</topic><topic>DIOXYDE DE CARBONE</topic><topic>ESTRUCTURA CELULAR</topic><topic>ETAPAS DE DESARROLLO</topic><topic>FEUILLE</topic><topic>FOSFOLIPIDOS</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>HOJAS</topic><topic>IMMUNOLOGIE</topic><topic>IMPOT SUR LE CAPITAL</topic><topic>IMPUESTO AL CAPITAL</topic><topic>INMUNOLOGIA</topic><topic>MERISTEMAS</topic><topic>MERISTEME</topic><topic>MITOCHONDRIE</topic><topic>MITOCONDRIA</topic><topic>MITOSE</topic><topic>MITOSIS</topic><topic>OXIDORREDUCTASAS</topic><topic>OXYDOREDUCTASE</topic><topic>PHOSPHATIDE</topic><topic>Plant physiology and development</topic><topic>PROTEINAS</topic><topic>PROTEINE</topic><topic>QUIMICA</topic><topic>STADE DE DEVELOPPEMENT</topic><topic>STRUCTURE CELLULAIRE</topic><topic>TENEUR EN PROTEINES</topic><topic>TRITICUM AESTIVUM</topic><topic>ULTRAESTRUCTURA</topic><topic>ULTRASTRUCTURE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Robertson, E.J. (University of York, Heslington, York, UK.)</creatorcontrib><creatorcontrib>Williams, M</creatorcontrib><creatorcontrib>Harwood, J.L</creatorcontrib><creatorcontrib>Lindsay, J.G</creatorcontrib><creatorcontrib>Leaver, C.J</creatorcontrib><creatorcontrib>Leech, R.M</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Plant physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Robertson, E.J. (University of York, Heslington, York, UK.)</au><au>Williams, M</au><au>Harwood, J.L</au><au>Lindsay, J.G</au><au>Leaver, C.J</au><au>Leech, R.M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mitochondria increase three-fold and mitochondrial proteins and lipid change dramatically in postmeristematic cells in young wheat leaves grown in elevated CO2</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>1995-06-01</date><risdate>1995</risdate><volume>108</volume><issue>2</issue><spage>469</spage><epage>474</epage><pages>469-474</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><coden>PPHYA5</coden><abstract>A dramatic stimulation in mitochondrial biogenesis during the very early stage of leaf development was observed in young wheat plants (Triticum aestivum cv Hereward) grown in elevated CO2 (650 microliter L-1). An almost 3-fold increase in the number of mitochondria was observed in the very young leaf cells at the base of the first leaf of a 7-d-old wheat plant. In the same cells large increases in the accumulation of a mitochondrial chaperonin protein and the mitochondrial 2-oxoglutarate dehydrogenase complex and pyruvate dehydrogenase complex were detected by immunolabeling. Furthermore, the basal segment also shows a large increase in the rate of radiolabeling of diphosphatidylglycerol, a lipid confined to the inner mitochondrial membrane. This dramatic response in very young leaf cells to elevated CO2 suggests that the numerous documented positive effects of elevated CO2 on wheat leaf development are initiated as early as 12 h postmitosis</abstract><cop>Rockville, MD</cop><pub>American Society of Plant Physiologists</pub><pmid>12228485</pmid><doi>10.1104/pp.108.2.469</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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subjects | ACIDE ORGANIQUE ACIDOS ORGANICOS ANATOMIA DE LA PLANTA ANATOMIE VEGETALE Biological and medical sciences Cell biochemistry Cell physiology CHIMIE COMPOSICION QUIMICA COMPOSITION CHIMIQUE CONTENIDO PROTEICO DESARROLLO BIOLOGICO DEVELOPPEMENT BIOLOGIQUE DIOXIDO DE CARBONO DIOXYDE DE CARBONE ESTRUCTURA CELULAR ETAPAS DE DESARROLLO FEUILLE FOSFOLIPIDOS Fundamental and applied biological sciences. Psychology HOJAS IMMUNOLOGIE IMPOT SUR LE CAPITAL IMPUESTO AL CAPITAL INMUNOLOGIA MERISTEMAS MERISTEME MITOCHONDRIE MITOCONDRIA MITOSE MITOSIS OXIDORREDUCTASAS OXYDOREDUCTASE PHOSPHATIDE Plant physiology and development PROTEINAS PROTEINE QUIMICA STADE DE DEVELOPPEMENT STRUCTURE CELLULAIRE TENEUR EN PROTEINES TRITICUM AESTIVUM ULTRAESTRUCTURA ULTRASTRUCTURE |
title | Mitochondria increase three-fold and mitochondrial proteins and lipid change dramatically in postmeristematic cells in young wheat leaves grown in elevated CO2 |
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