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@ARTICLE{DiVittori:890801,
      author       = {Di Vittori, Valerio and Bitocchi, Elena and Rodriguez,
                      Monica and Alseekh, Saleh and Bellucci, Elisa and Nanni,
                      Laura and Gioia, Tania and Marzario, Stefania and Logozzo,
                      Giuseppina and Rossato, Marzia and De Quattro, Concetta and
                      Murgia, Maria L and Ferreira, Juan José and Campa, Ana and
                      Xu, Chunming and Fiorani, Fabio and Sampathkumar, Arun and
                      Fröhlich, Anja and Attene, Giovanna and Delledonne, Massimo
                      and Usadel, Björn and Fernie, Alisdair R and Rau, Domenico
                      and Papa, Roberto},
      title        = {{P}od indehiscence in common bean is associated with the
                      fine regulation of {P}v{MYB}26},
      journal      = {The journal of experimental botany},
      volume       = {72},
      number       = {5},
      issn         = {1460-2431},
      address      = {Oxford},
      publisher    = {Oxford Univ. Press},
      reportid     = {FZJ-2021-01209},
      pages        = {1617–1633},
      year         = {2021},
      abstract     = {In legumes, pod shattering occurs when mature pods dehisce
                      along the sutures, and detachment of the valves promotes
                      seed dispersal. In Phaseolus vulgaris (L)., the major locus
                      qPD5.1-Pv for pod indehiscence was identified recently. We
                      developed a BC4/F4 introgression line population and
                      narrowed the major locus down to a 22.5 kb region. Here,
                      gene expression and a parallel histological analysis of
                      dehiscent and indehiscent pods identified an AtMYB26
                      orthologue as the best candidate for loss of pod shattering,
                      on a genomic region ~11 kb downstream of the highest
                      associated peak. Based on mapping and expression data, we
                      propose early and fine up-regulation of PvMYB26 in dehiscent
                      pods. Detailed histological analysis establishes that pod
                      indehiscence is associated with the lack of a functional
                      abscission layer in the ventral sheath, and that the key
                      anatomical modifications associated with pod shattering in
                      common bean occur early during pod development. We finally
                      propose that loss of pod shattering in legumes resulted from
                      histological convergent evolution and that it is the result
                      of selection at orthologous loci.In legumes, pod shattering
                      occurs when mature pods dehisce along the sutures, and
                      detachment of the valves promotes seed dispersal. In
                      Phaseolus vulgaris (L)., the major locus qPD5.1-Pv for pod
                      indehiscence was identified recently. We developed a BC4/F4
                      introgression line population and narrowed the major locus
                      down to a 22.5 kb region. Here, gene expression and a
                      parallel histological analysis of dehiscent and indehiscent
                      pods identified an AtMYB26 orthologue as the best candidate
                      for loss of pod shattering, on a genomic region ~11 kb
                      downstream of the highest associated peak. Based on mapping
                      and expression data, we propose early and fine up-regulation
                      of PvMYB26 in dehiscent pods. Detailed histological analysis
                      establishes that pod indehiscence is associated with the
                      lack of a functional abscission layer in the ventral sheath,
                      and that the key anatomical modifications associated with
                      pod shattering in common bean occur early during pod
                      development. We finally propose that loss of pod shattering
                      in legumes resulted from histological convergent evolution
                      and that it is the result of selection at orthologous loci.},
      cin          = {IBG-4 / IBG-2},
      ddc          = {580},
      cid          = {I:(DE-Juel1)IBG-4-20200403 / I:(DE-Juel1)IBG-2-20101118},
      pnm          = {217 - Für eine nachhaltige Bio-Ökonomie – von
                      Ressourcen zu Produkten (POF4-217)},
      pid          = {G:(DE-HGF)POF4-217},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {33247939},
      UT           = {WOS:000637289800012},
      doi          = {10.1093/jxb/eraa553},
      url          = {https://juser.fz-juelich.de/record/890801},
}