Short-term effects of high CO2 accelerate photosynthetic induction in Populus koreana × trichocarpa with always-open stomata regardless of phenotypic changes in high CO2 growth conditions.
Identifieur interne : 000715 ( Main/Exploration ); précédent : 000714; suivant : 000716Short-term effects of high CO2 accelerate photosynthetic induction in Populus koreana × trichocarpa with always-open stomata regardless of phenotypic changes in high CO2 growth conditions.
Auteurs : Hajime Tomimatsu [Japon] ; Tsuyoshi Sakata [Japon] ; Hiroshi Fukayama [Japon] ; Yanhong Tang [Japon]Source :
- Tree physiology [ 1758-4469 ] ; 2019.
Descripteurs français
- KwdFr :
- MESH :
- métabolisme : Dioxyde de carbone, Populus, Stomates de plante.
- Photosynthèse.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Carbon Dioxide.
- metabolism : Plant Stomata, Populus.
- Photosynthesis.
Abstract
Long-term high CO2 exposure accelerates photosynthetic induction response due to rapid light increase. However, it is unclear whether the acceleration is caused by acclimation of photosynthetic components (long-term CO2 effect) and/or by the sufficient substrate under high CO2 at the measurement (short-term CO2 effect). Populus koreana × trichocarpa cv. Peace has wide-open stomata almost not responding to changes of photon flux density. Using this species, we examined the long- and short-term CO2 effects on photosynthetic induction by focusing on biochemical components. We grew the plants under [CO2] of 380, 700 and 1020 μmol CO2 mol-1 air and measured the photosynthetic induction response under [CO2] of 380 and 1020 μmol CO2 mol-1 air. Despite significant reduction in Rubisco content and light-saturated photosynthetic rate in the leaves from the high growth CO2, the photosynthetic induction time was similar in leaves from different growth CO2 plants when measurement [CO2] was the same. The induction, however, was significantly fast at the higher than at the lower measurement [CO2], regardless of growth CO2 of the plants. These results demonstrate that the acceleration of apparent photosynthetic induction under high CO2 environment was mainly contributed by a short-term CO2 effect rather than by a long-term acclimation effect when stomatal limitation is not the major factor.
DOI: 10.1093/treephys/tpy078
PubMed: 30053250
Affiliations:
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Sakata</name><affiliation wicri:level="1"><nlm:affiliation>Biological Laboratory, Center for Natural Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Biological Laboratory, Center for Natural Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara</wicri:regionArea><wicri:noRegion>Sagamihara</wicri:noRegion></affiliation></author><author><name sortKey="Fukayama, Hiroshi" sort="Fukayama, Hiroshi" uniqKey="Fukayama H" first="Hiroshi" last="Fukayama">Hiroshi Fukayama</name><affiliation wicri:level="1"><nlm:affiliation>Graduate School of Agricultural Science, Kobe University, Nada-ku, Kobe, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Graduate School of Agricultural Science, Kobe University, Nada-ku, Kobe</wicri:regionArea><wicri:noRegion>Kobe</wicri:noRegion></affiliation></author><author><name sortKey="Tang, Yanhong" sort="Tang, Yanhong" uniqKey="Tang Y" first="Yanhong" last="Tang">Yanhong Tang</name><affiliation wicri:level="1"><nlm:affiliation>Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Onogawa 16-2, Tsukuba, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Onogawa 16-2, Tsukuba</wicri:regionArea><wicri:noRegion>Tsukuba</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2019">2019</date><idno type="RBID">pubmed:30053250</idno><idno type="pmid">30053250</idno><idno type="doi">10.1093/treephys/tpy078</idno><idno type="wicri:Area/Main/Corpus">000D25</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000D25</idno><idno type="wicri:Area/Main/Curation">000D25</idno><idno type="wicri:explorRef" wicri:stream="Main" 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sort="Sakata, Tsuyoshi" uniqKey="Sakata T" first="Tsuyoshi" last="Sakata">Tsuyoshi Sakata</name><affiliation wicri:level="1"><nlm:affiliation>Biological Laboratory, Center for Natural Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Biological Laboratory, Center for Natural Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara</wicri:regionArea><wicri:noRegion>Sagamihara</wicri:noRegion></affiliation></author><author><name sortKey="Fukayama, Hiroshi" sort="Fukayama, Hiroshi" uniqKey="Fukayama H" first="Hiroshi" last="Fukayama">Hiroshi Fukayama</name><affiliation wicri:level="1"><nlm:affiliation>Graduate School of Agricultural Science, Kobe University, Nada-ku, Kobe, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Graduate School of Agricultural Science, Kobe University, Nada-ku, Kobe</wicri:regionArea><wicri:noRegion>Kobe</wicri:noRegion></affiliation></author><author><name sortKey="Tang, Yanhong" sort="Tang, Yanhong" uniqKey="Tang Y" first="Yanhong" last="Tang">Yanhong Tang</name><affiliation wicri:level="1"><nlm:affiliation>Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Onogawa 16-2, Tsukuba, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Onogawa 16-2, Tsukuba</wicri:regionArea><wicri:noRegion>Tsukuba</wicri:noRegion></affiliation></author></analytic><series><title level="j">Tree physiology</title><idno type="eISSN">1758-4469</idno><imprint><date when="2019" type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Carbon Dioxide (metabolism)</term><term>Photosynthesis (MeSH)</term><term>Plant Stomata (metabolism)</term><term>Populus (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Dioxyde de carbone (métabolisme)</term><term>Photosynthèse (MeSH)</term><term>Populus (métabolisme)</term><term>Stomates de plante (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Carbon Dioxide</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Stomata</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Dioxyde de carbone</term><term>Populus</term><term>Stomates de plante</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Photosynthesis</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Photosynthèse</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Long-term high CO2 exposure accelerates photosynthetic induction response due to rapid light increase. However, it is unclear whether the acceleration is caused by acclimation of photosynthetic components (long-term CO2 effect) and/or by the sufficient substrate under high CO2 at the measurement (short-term CO2 effect). Populus koreana × trichocarpa cv. Peace has wide-open stomata almost not responding to changes of photon flux density. Using this species, we examined the long- and short-term CO2 effects on photosynthetic induction by focusing on biochemical components. We grew the plants under [CO2] of 380, 700 and 1020 μmol CO2 mol-1 air and measured the photosynthetic induction response under [CO2] of 380 and 1020 μmol CO2 mol-1 air. Despite significant reduction in Rubisco content and light-saturated photosynthetic rate in the leaves from the high growth CO2, the photosynthetic induction time was similar in leaves from different growth CO2 plants when measurement [CO2] was the same. The induction, however, was significantly fast at the higher than at the lower measurement [CO2], regardless of growth CO2 of the plants. These results demonstrate that the acceleration of apparent photosynthetic induction under high CO2 environment was mainly contributed by a short-term CO2 effect rather than by a long-term acclimation effect when stomatal limitation is not the major factor.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">30053250</PMID><DateCompleted><Year>2019</Year><Month>04</Month><Day>30</Day></DateCompleted><DateRevised><Year>2019</Year><Month>04</Month><Day>30</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1758-4469</ISSN><JournalIssue CitedMedium="Internet"><Volume>39</Volume><Issue>3</Issue><PubDate><Year>2019</Year><Month>03</Month><Day>01</Day></PubDate></JournalIssue><Title>Tree physiology</Title><ISOAbbreviation>Tree Physiol</ISOAbbreviation></Journal><ArticleTitle>Short-term effects of high CO2 accelerate photosynthetic induction in Populus koreana × trichocarpa with always-open stomata regardless of phenotypic changes in high CO2 growth conditions.</ArticleTitle><Pagination><MedlinePgn>474-483</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1093/treephys/tpy078</ELocationID><Abstract><AbstractText>Long-term high CO2 exposure accelerates photosynthetic induction response due to rapid light increase. However, it is unclear whether the acceleration is caused by acclimation of photosynthetic components (long-term CO2 effect) and/or by the sufficient substrate under high CO2 at the measurement (short-term CO2 effect). Populus koreana × trichocarpa cv. Peace has wide-open stomata almost not responding to changes of photon flux density. Using this species, we examined the long- and short-term CO2 effects on photosynthetic induction by focusing on biochemical components. We grew the plants under [CO2] of 380, 700 and 1020 μmol CO2 mol-1 air and measured the photosynthetic induction response under [CO2] of 380 and 1020 μmol CO2 mol-1 air. Despite significant reduction in Rubisco content and light-saturated photosynthetic rate in the leaves from the high growth CO2, the photosynthetic induction time was similar in leaves from different growth CO2 plants when measurement [CO2] was the same. The induction, however, was significantly fast at the higher than at the lower measurement [CO2], regardless of growth CO2 of the plants. These results demonstrate that the acceleration of apparent photosynthetic induction under high CO2 environment was mainly contributed by a short-term CO2 effect rather than by a long-term acclimation effect when stomatal limitation is not the major factor.</AbstractText><CopyrightInformation>© The Author(s) 2018. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tomimatsu</LastName><ForeName>Hajime</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Onogawa 16-2, Tsukuba, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sakata</LastName><ForeName>Tsuyoshi</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Biological Laboratory, Center for Natural Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fukayama</LastName><ForeName>Hiroshi</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Graduate School of Agricultural Science, Kobe University, Nada-ku, Kobe, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Tang</LastName><ForeName>Yanhong</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Onogawa 16-2, Tsukuba, Japan.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Canada</Country><MedlineTA>Tree Physiol</MedlineTA><NlmUniqueID>100955338</NlmUniqueID><ISSNLinking>0829-318X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>142M471B3J</RegistryNumber><NameOfSubstance UI="D002245">Carbon Dioxide</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002245" MajorTopicYN="N">Carbon Dioxide</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="Y">Photosynthesis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D054046" MajorTopicYN="N">Plant Stomata</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">Populus
</Keyword><Keyword MajorTopicYN="Y">RuBP</Keyword><Keyword MajorTopicYN="Y">Rubisco activase</Keyword><Keyword MajorTopicYN="Y">acclimation</Keyword><Keyword MajorTopicYN="Y">dynamic photosynthesis</Keyword><Keyword MajorTopicYN="Y">fluctuating light</Keyword><Keyword MajorTopicYN="Y">high CO2</Keyword><Keyword MajorTopicYN="Y">photosynthetic induction</Keyword><Keyword MajorTopicYN="Y">stomata</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>01</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2018</Year><Month>05</Month><Day>28</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2018</Year><Month>06</Month><Day>18</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2018</Year><Month>7</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>5</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2018</Year><Month>7</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30053250</ArticleId><ArticleId IdType="pii">5059390</ArticleId><ArticleId IdType="doi">10.1093/treephys/tpy078</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Japon</li></country></list><tree><country name="Japon"><noRegion><name sortKey="Tomimatsu, Hajime" sort="Tomimatsu, Hajime" uniqKey="Tomimatsu H" first="Hajime" last="Tomimatsu">Hajime Tomimatsu</name></noRegion><name sortKey="Fukayama, Hiroshi" sort="Fukayama, Hiroshi" uniqKey="Fukayama H" first="Hiroshi" last="Fukayama">Hiroshi Fukayama</name><name sortKey="Sakata, Tsuyoshi" sort="Sakata, Tsuyoshi" uniqKey="Sakata T" first="Tsuyoshi" last="Sakata">Tsuyoshi Sakata</name><name sortKey="Tang, Yanhong" sort="Tang, Yanhong" uniqKey="Tang Y" first="Yanhong" last="Tang">Yanhong Tang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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