@article{Lepetit2017-04diato-36240,
  year={2017},
  doi={10.1111/nph.14337},
  title={The diatom Phaeodactylum tricornutum adjusts nonphotochemical fluorescence quenching capacity in response to dynamic light via fine-tuned Lhcx and xanthophyll cycle pigment synthesis},
  number={1},
  volume={214},
  issn={0028-646X},
  journal={New Phytologist},
  pages={205--218},
  author={Lepetit, Bernard and Gélin, Gautier and Lepetit, Mariana and Sturm, Sabine and Vugrinec, Sascha and Rogato, Alessandra and Kroth, Peter G. and Falciatore, Angela and Lavaud, Johann}
}

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36240">
    <dc:creator>Lepetit, Bernard</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:contributor>Gélin, Gautier</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dc:creator>Lepetit, Mariana</dc:creator>
    <dc:creator>Falciatore, Angela</dc:creator>
    <dc:contributor>Kroth, Peter G.</dc:contributor>
    <dc:creator>Sturm, Sabine</dc:creator>
    <dc:creator>Rogato, Alessandra</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Gélin, Gautier</dc:creator>
    <dcterms:title>The diatom Phaeodactylum tricornutum adjusts nonphotochemical fluorescence quenching capacity in response to dynamic light via fine-tuned Lhcx and xanthophyll cycle pigment synthesis</dcterms:title>
    <dcterms:issued>2017-04</dcterms:issued>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/36240/1/Lepetit_2-1x7lmrn0zesyw7.pdf"/>
    <dc:creator>Vugrinec, Sascha</dc:creator>
    <dc:contributor>Sturm, Sabine</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/36240/1/Lepetit_2-1x7lmrn0zesyw7.pdf"/>
    <dc:rights>terms-of-use</dc:rights>
    <dc:contributor>Vugrinec, Sascha</dc:contributor>
    <dc:contributor>Lepetit, Mariana</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-12-08T13:52:53Z</dcterms:available>
    <dc:contributor>Rogato, Alessandra</dc:contributor>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Kroth, Peter G.</dc:creator>
    <dc:creator>Lavaud, Johann</dc:creator>
    <dc:contributor>Lepetit, Bernard</dc:contributor>
    <dc:contributor>Lavaud, Johann</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2016-12-08T13:52:53Z</dc:date>
    <dcterms:abstract xml:lang="eng">Diatoms contain a highly flexible capacity to dissipate excessively absorbed light by nonphotochemical fluorescence quenching (NPQ) based on the light-induced conversion of diadinoxanthin (Dd) into diatoxanthin (Dt) and the presence of Lhcx proteins. Their NPQ fine regulation on the molecular level upon a shift to dynamic light conditions is unknown.&lt;br /&gt;&lt;br /&gt;We investigated the regulation of Dd + Dt amount, Lhcx gene and protein synthesis and NPQ capacity in the diatom Phaeodactylum tricornutum after a change from continuous low light to 3 d of sine (SL) or fluctuating (FL) light conditions. Four P. tricornutum strains with different NPQ capacities due to different expression of Lhcx1 were included.&lt;br /&gt;&lt;br /&gt;All strains responded to dynamic light comparably, independently of initial NPQ capacity. During SL, NPQ capacity was strongly enhanced due to a gradual increase of Lhcx2 and Dd + Dt amount. During FL, cells enhanced their NPQ capacity on the first day due to increased Dd + Dt, Lhcx2 and Lhcx3; already by the second day light acclimation was accomplished. While quenching efficiency of Dt was strongly lowered during SL conditions, it remained high throughout the whole FL exposure.&lt;br /&gt;&lt;br /&gt;Our results highlight a more balanced and cost-effective photoacclimation strategy of P. tricornutum under FL than under SL conditions.</dcterms:abstract>
    <dc:contributor>Falciatore, Angela</dc:contributor>
    <dc:language>eng</dc:language>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/36240"/>
  </rdf:Description>
</rdf:RDF>