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@ARTICLE{Niedermaier:874378,
      author       = {Niedermaier, Stefan and Le, Trang and Bahl, Marc-Oliver and
                      Matsubara, Shizue and Huesgen, Pitter},
      title        = {{P}hotoprotective {A}cclimation of the {A}rabidopsis
                      thaliana {L}eaf {P}roteome to {F}luctuating {L}ight},
      journal      = {Frontiers in genetics},
      volume       = {11},
      issn         = {1664-8021},
      address      = {Lausanne},
      publisher    = {Frontiers Media},
      reportid     = {FZJ-2020-01400},
      pages        = {154},
      year         = {2020},
      abstract     = {Plants are subjected to strong fluctuations in light
                      intensity in their natural growth environment, caused both
                      by unpredictable changes due to weather conditions and
                      movement of clouds and upper canopy leaves and predictable
                      changes during day-night cycle. The mechanisms of long-term
                      acclimation to fluctuating light (FL) are still not well
                      understood. Here, we used quantitative mass spectrometry to
                      investigate long-term acclimation of low light-grown
                      Arabidopsis thaliana to a FL condition that induces mild
                      photooxidative stress. On the third day of exposure to FL,
                      young and mature leaves were harvested in the morning and at
                      the end of day for proteome analysis using a stable isotope
                      labeling approach. We identified 2,313 proteins, out of
                      which 559 proteins exhibited significant changes in
                      abundance in at least one of the four experimental groups
                      (morning-young, morning-mature, end-of-day-young,
                      end-of-day-mature). A core set of 49 proteins showed
                      significant responses to FL in three or four experimental
                      groups, which included enhanced accumulation of proteins
                      involved in photoprotection, cyclic electron flow around
                      photosystem I, photorespiration, and glycolysis, while
                      specific glutathione transferases and proteins involved in
                      translation and chlorophyll biosynthesis were reduced in
                      abundance. In addition, we observed pathway- and
                      protein-specific changes predominantly at the end of day,
                      whereas few changes were observed exclusively in the
                      morning. Comparison of the proteome data with the matching
                      transcript data revealed gene- and protein-specific
                      responses, with several chloroplast-localized proteins
                      decreasing in abundance despite increased gene expression
                      under FL. Together, our data shows moderate but widespread
                      alterations of protein abundance during acclimation to FL
                      and suggests an important role of post-transcriptional
                      regulation of protein abundance.},
      cin          = {IBG-2 / ZEA-3},
      ddc          = {570},
      cid          = {I:(DE-Juel1)IBG-2-20101118 / I:(DE-Juel1)ZEA-3-20090406},
      pnm          = {582 - Plant Science (POF3-582) / ProPlantStress -
                      Proteolytic processing in plant stress signal transduction
                      and responses to abiotic stress and pathogen attack
                      (639905)},
      pid          = {G:(DE-HGF)POF3-582 / G:(EU-Grant)639905},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:32194630},
      UT           = {WOS:000524682200001},
      doi          = {10.3389/fgene.2020.00154},
      url          = {https://juser.fz-juelich.de/record/874378},
}