Screening for changes in leaf and cambial proteome of Populus tremula × P. alba under different heat constraints.
Identifieur interne : 002923 ( Main/Exploration ); précédent : 002922; suivant : 002924Screening for changes in leaf and cambial proteome of Populus tremula × P. alba under different heat constraints.
Auteurs : Thomas C. Durand [France] ; Kjell Sergeant ; Sabine Carpin ; Philippe Label ; Domenico Morabito ; Jean-Francois Hausman ; Jenny RenautSource :
- Journal of plant physiology [ 1618-1328 ] ; 2012.
Descripteurs français
- KwdFr :
- Analyse de profil d'expression de gènes (MeSH), Cambium (métabolisme), Feuilles de plante (métabolisme), Populus (métabolisme), Protéines végétales (analyse), Protéines végétales (métabolisme), Protéome (analyse), Protéome (métabolisme), Réaction de choc thermique (MeSH), Spectrométrie de masse en tandem (MeSH), Température élevée (MeSH).
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Plant Proteins, Proteome.
- metabolism : Cambium, Plant Leaves, Plant Proteins, Populus, Proteome.
- Gene Expression Profiling, Heat-Shock Response, Hot Temperature, Tandem Mass Spectrometry.
Abstract
Young poplar plants were exposed to different heat regimes, a rapid heat constraint at 42°C (heat shock HS) alone or preceded by a stepwise increase in temperature (heat gradient HG). Proteomics analyses were carried out on both leaf and cambial tissues. The responses of both tissues were compared and linked to morphological and physiological observations. Both heat treatments negatively affected the photosynthetic rate while increasing the stomatal conductance. In the leaf, the HS impacted some photosynthetic proteins, and particularly induced an increase in abundance of proteins of the oxygen evolving complexes. On the other hand, the HG reduced carbohydrate metabolism and induced mainly an increase in germin-like proteins. In the cambial zone, the HS caused a decrease in sucrose synthase content and in enzymes related to protein synthesis. The main effect of HG was the accumulation of thaumatin-like proteins as well as an increase in the abundance of proteins involved in carbohydrate metabolism. Further, both tissues underwent changes in the content of heat shock proteins, but more importantly, of peroxiredoxins. The results show more sustainable changes in leaf and cambial proteomes in response to HS compared to HG.
DOI: 10.1016/j.jplph.2012.06.016
PubMed: 22883629
Affiliations:
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Durand</name><affiliation wicri:level="1"><nlm:affiliation>CRP-Gabriel Lippmann, Department Environment and Agro-biotechnologies, Luxembourg, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>CRP-Gabriel Lippmann, Department Environment and Agro-biotechnologies, Luxembourg</wicri:regionArea><wicri:noRegion>Luxembourg</wicri:noRegion><wicri:noRegion>Luxembourg</wicri:noRegion></affiliation></author><author><name sortKey="Sergeant, Kjell" sort="Sergeant, Kjell" uniqKey="Sergeant K" first="Kjell" last="Sergeant">Kjell Sergeant</name></author><author><name sortKey="Carpin, Sabine" sort="Carpin, Sabine" uniqKey="Carpin S" first="Sabine" last="Carpin">Sabine Carpin</name></author><author><name sortKey="Label, Philippe" sort="Label, Philippe" uniqKey="Label P" first="Philippe" last="Label">Philippe Label</name></author><author><name sortKey="Morabito, Domenico" sort="Morabito, Domenico" uniqKey="Morabito D" first="Domenico" last="Morabito">Domenico Morabito</name></author><author><name sortKey="Hausman, Jean Francois" sort="Hausman, Jean Francois" uniqKey="Hausman J" first="Jean-Francois" last="Hausman">Jean-Francois Hausman</name></author><author><name sortKey="Renaut, Jenny" sort="Renaut, Jenny" uniqKey="Renaut J" first="Jenny" last="Renaut">Jenny Renaut</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:22883629</idno><idno type="pmid">22883629</idno><idno type="doi">10.1016/j.jplph.2012.06.016</idno><idno type="wicri:Area/Main/Corpus">002933</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002933</idno><idno type="wicri:Area/Main/Curation">002933</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002933</idno><idno type="wicri:Area/Main/Exploration">002933</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Screening for changes in leaf and cambial proteome of Populus tremula × P. alba under different heat constraints.</title><author><name sortKey="Durand, Thomas C" sort="Durand, Thomas C" uniqKey="Durand T" first="Thomas C" last="Durand">Thomas C. 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Proteomics analyses were carried out on both leaf and cambial tissues. The responses of both tissues were compared and linked to morphological and physiological observations. Both heat treatments negatively affected the photosynthetic rate while increasing the stomatal conductance. In the leaf, the HS impacted some photosynthetic proteins, and particularly induced an increase in abundance of proteins of the oxygen evolving complexes. On the other hand, the HG reduced carbohydrate metabolism and induced mainly an increase in germin-like proteins. In the cambial zone, the HS caused a decrease in sucrose synthase content and in enzymes related to protein synthesis. The main effect of HG was the accumulation of thaumatin-like proteins as well as an increase in the abundance of proteins involved in carbohydrate metabolism. Further, both tissues underwent changes in the content of heat shock proteins, but more importantly, of peroxiredoxins. The results show more sustainable changes in leaf and cambial proteomes in response to HS compared to HG.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22883629</PMID><DateCompleted><Year>2013</Year><Month>03</Month><Day>14</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1618-1328</ISSN><JournalIssue CitedMedium="Internet"><Volume>169</Volume><Issue>17</Issue><PubDate><Year>2012</Year><Month>Nov</Month><Day>15</Day></PubDate></JournalIssue><Title>Journal of plant physiology</Title><ISOAbbreviation>J Plant Physiol</ISOAbbreviation></Journal><ArticleTitle>Screening for changes in leaf and cambial proteome of Populus tremula × P. alba under different heat constraints.</ArticleTitle><Pagination><MedlinePgn>1698-718</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.jplph.2012.06.016</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0176-1617(12)00298-2</ELocationID><Abstract><AbstractText>Young poplar plants were exposed to different heat regimes, a rapid heat constraint at 42°C (heat shock HS) alone or preceded by a stepwise increase in temperature (heat gradient HG). Proteomics analyses were carried out on both leaf and cambial tissues. The responses of both tissues were compared and linked to morphological and physiological observations. Both heat treatments negatively affected the photosynthetic rate while increasing the stomatal conductance. In the leaf, the HS impacted some photosynthetic proteins, and particularly induced an increase in abundance of proteins of the oxygen evolving complexes. On the other hand, the HG reduced carbohydrate metabolism and induced mainly an increase in germin-like proteins. In the cambial zone, the HS caused a decrease in sucrose synthase content and in enzymes related to protein synthesis. The main effect of HG was the accumulation of thaumatin-like proteins as well as an increase in the abundance of proteins involved in carbohydrate metabolism. Further, both tissues underwent changes in the content of heat shock proteins, but more importantly, of peroxiredoxins. The results show more sustainable changes in leaf and cambial proteomes in response to HS compared to HG.</AbstractText><CopyrightInformation>Copyright © 2012 Elsevier GmbH. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Durand</LastName><ForeName>Thomas C</ForeName><Initials>TC</Initials><AffiliationInfo><Affiliation>CRP-Gabriel Lippmann, Department Environment and Agro-biotechnologies, Luxembourg, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sergeant</LastName><ForeName>Kjell</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Carpin</LastName><ForeName>Sabine</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Label</LastName><ForeName>Philippe</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Morabito</LastName><ForeName>Domenico</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>Hausman</LastName><ForeName>Jean-Francois</ForeName><Initials>JF</Initials></Author><Author 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PubStatus="pubmed"><Year>2012</Year><Month>8</Month><Day>14</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>3</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22883629</ArticleId><ArticleId IdType="pii">S0176-1617(12)00298-2</ArticleId><ArticleId IdType="doi">10.1016/j.jplph.2012.06.016</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>France</li></country></list><tree><noCountry><name sortKey="Carpin, Sabine" sort="Carpin, Sabine" uniqKey="Carpin S" first="Sabine" last="Carpin">Sabine Carpin</name><name sortKey="Hausman, Jean Francois" sort="Hausman, Jean Francois" uniqKey="Hausman J" first="Jean-Francois" last="Hausman">Jean-Francois Hausman</name><name sortKey="Label, Philippe" sort="Label, Philippe" uniqKey="Label P" first="Philippe" last="Label">Philippe Label</name><name sortKey="Morabito, Domenico" sort="Morabito, Domenico" uniqKey="Morabito D" first="Domenico" last="Morabito">Domenico Morabito</name><name sortKey="Renaut, Jenny" sort="Renaut, Jenny" uniqKey="Renaut J" first="Jenny" last="Renaut">Jenny Renaut</name><name sortKey="Sergeant, Kjell" sort="Sergeant, Kjell" uniqKey="Sergeant K" first="Kjell" last="Sergeant">Kjell Sergeant</name></noCountry><country name="France"><noRegion><name sortKey="Durand, Thomas C" sort="Durand, Thomas C" uniqKey="Durand T" first="Thomas C" last="Durand">Thomas C. 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