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@ARTICLE{Duarte:1034041,
      author       = {Duarte, Rafael D. C. and Nunes da Silva, Marta and
                      Fortunato, Gianuario and Quiros, Juan and Muller, Onno and
                      Manaia, Célia M. and Vasconcelos, Marta W.},
      title        = {{E}ffects of short-term exposure to elevated atmospheric
                      {CO}2 on yield, nutritional profile, genetic regulatory
                      pathways, and rhizosphere microbial community of common bean
                      ({P}haseolus vulgaris)},
      journal      = {Plant and soil},
      volume       = {512},
      issn         = {0032-079X},
      address      = {Dordrecht [u.a.]},
      publisher    = {Springer Science + Business Media B.V},
      reportid     = {FZJ-2024-06871},
      pages        = {297-311},
      year         = {2025},
      abstract     = {Aim Legumes are vital to agroecosystems and human
                      nutrition, yet climate change is compromising their
                      nutritional value. This study aims to assess how a one-month
                      exposure to elevated CO2 (eCO2) impacts biomass yield,
                      mineral profile, gene expression, and the soil microbiome of
                      common bean plants (Phaseolus vulgaris L.). Methods
                      Phaseolus vulgaris L. was grown in field conditions under
                      ambient CO2 (control, aCO2, 400 ppm) or eCO2 (600 pm) from
                      the start of pod filling until plant maturity and analyzed
                      for several morphophysiological and nutritional parameters.
                      Results Compared with aCO2, eCO2 exposure significantly
                      increased plant and grain biomass, with fluctuations in
                      mineral accumulation. Notably, it decreased grain iron and
                      zinc concentrations, two essential microelements related to
                      food security, by $59\%$ and $49\%,$ respectively.
                      Additionally, grain phenolic content decreased by up to
                      $41\%.$ Genes involved in mineral uptake (such as FER1,
                      ZIP1, and ZIP16), plant response to stress (TCR1, TCR2, and
                      HLH54) and symbiosis with soil microorganisms (NRMAP7 and
                      RAM2) seemed to regulate effects. Microbiome analysis
                      supported these findings, with an increase in the relative
                      abundance of Pseudomonadota by $10\%,$ suggesting
                      eCO2-induced alterations in microbial community structure.
                      Conclusions This research demonstrates how eCO2 impacts the
                      nutritional quality of common beans regarding micronutrients
                      and phenolic content, while also affecting soil microbiome
                      composition. Highlighting the value of shorter term eCO2
                      treatments, the findings provide early insights into
                      immediate plant responses. This underscores the need for
                      crop improvement strategies to address nutrient deficiencies
                      that may arise under future eCO2 conditions.},
      cin          = {IBG-2},
      ddc          = {580},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {2171 - Biological and environmental resources for
                      sustainable use (POF4-217)},
      pid          = {G:(DE-HGF)POF4-2171},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001376801300001},
      doi          = {10.1007/s11104-024-07074-y},
      url          = {https://juser.fz-juelich.de/record/1034041},
}