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@ARTICLE{Behn:1047569,
      author       = {Behn, Helen and Ballvora, Agim and Bendig, Juliane and
                      Ispizua Yamati, Facundo R. and Koua, Ahossi Patrice and
                      Mahlein, Anne-Katrin and Mason, Annaliese S. and Rascher,
                      Uwe and Sadeqi, Mohammad Bahman and Léon, Jens},
      title        = {{UAV}-based multispectral image analysis revealed
                      stay-green haplotypes in wheat specific for different soil
                      nitrogen levels},
      journal      = {BMC plant biology},
      volume       = {25},
      number       = {1},
      issn         = {1471-2229},
      address      = {London},
      publisher    = {BioMed Central},
      reportid     = {FZJ-2025-04395},
      pages        = {1405},
      year         = {2025},
      abstract     = {The so-called stay-green trait, a delay in onset and
                      progression of leaf senescence, is associated with slower
                      chlorophyll degradation and higher photosynthesis rates
                      during maturation resulting in higher crop yields.
                      Understanding the genetic and physiological basis of the
                      stay-green trait and breeding cultivars with stable
                      stay-green behaviour across a range of different nitrogen
                      (N) conditions and specifically under low N availability can
                      contribute to ensuring wheat yields and reducing N
                      fertilizer application. The goal of this study was therefore
                      to identify haplotypes associated with high stay-green
                      capacity under different N availability conditions in wheat.
                      A diverse set of 221 wheat cultivars was grown under three
                      different N levels and phenotyped by uncrewed aerial vehicle
                      (UAV)-based multispectral imaging to characterise genetic
                      and environmental variation in stay-green. Haplotypes
                      associated with stay-green were identified across N levels
                      and specifically under low N availability.},
      cin          = {IBG-2},
      ddc          = {610},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {2173 - Agro-biogeosystems: controls, feedbacks and impact
                      (POF4-217)},
      pid          = {G:(DE-HGF)POF4-2173},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1186/s12870-025-07441-6},
      url          = {https://juser.fz-juelich.de/record/1047569},
}