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@ARTICLE{Zrenner:1019400,
      author       = {Zrenner, Rita and Genzel, Franziska and Baldermann, Susanne
                      and Guerra, Tiziana and Grosch, Rita},
      title        = {{D}oes {C}onstitutive {E}xpression of {D}efense-{R}elated
                      {G}enes and {S}alicylic {A}cid {C}oncentrations {C}orrelate
                      with {F}ield {R}esistance of {P}otato to {B}lack {S}curf
                      {D}isease?},
      journal      = {Bioengineering},
      volume       = {10},
      number       = {11},
      issn         = {2306-5354},
      address      = {Basel},
      publisher    = {MDPI},
      reportid     = {FZJ-2023-05360},
      pages        = {1244 -},
      year         = {2023},
      abstract     = {Black scurf disease on potato caused by Rhizoctonia solani
                      AG3 occurs worldwide and isdifficult to control. The use of
                      potato cultivars resistant to black scurf disease could be
                      part of anintegrated control strategy. Currently, the degree
                      of resistance is based on symptom assessment inthe field,
                      but molecular measures could provide a more efficient
                      screening method. We hypothesizedthat the degree of field
                      resistance to black scurf disease in potato cultivars is
                      associated with defense-related gene expression levels and
                      salicylic acid (SA) concentration. Cultivars with a moderate
                      andsevere appearance of disease symptoms on tubers were
                      selected and cultivated in the same field. Inaddition,
                      experiments were conducted under controlled conditions in an
                      axenic in vitro culture and ina sand culture to analyze the
                      constitutive expression of defense-related genes and SA
                      concentration.The more resistant cultivars did not show
                      significantly higher constitutive expression levels of
                      defense-related genes. Moreover, the level of free SA was
                      increased in the more resistant cultivars only in theroots
                      of the plantlets grown in the sand culture. These results
                      indicate that neither expression levelsof defense-related
                      genes nor the amount of SA in potato plants can be used as
                      reliable predictors ofthe field resistance of potato
                      genotypes to black scurf disease.},
      cin          = {IBG-4},
      ddc          = {570},
      cid          = {I:(DE-Juel1)IBG-4-20200403},
      pnm          = {2171 - Biological and environmental resources for
                      sustainable use (POF4-217)},
      pid          = {G:(DE-HGF)POF4-2171},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {38002368},
      UT           = {WOS:001109553700001},
      doi          = {10.3390/bioengineering10111244},
      url          = {https://juser.fz-juelich.de/record/1019400},
}