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  • Elfving, NilsUmeå universitet,Institutionen för medicinsk kemi och biofysik (author)

The Arabidopsis thaliana Med25 mediator subunit integrates environmental cues to control plant development

  • Article/chapterEnglish2011

Publisher, publication year, extent ...

  • 2011-05-02
  • Proceedings of the National Academy of Sciences,2011
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:umu-46758
  • https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-46758URI
  • https://doi.org/10.1073/pnas.1002981108DOI
  • https://res.slu.se/id/publ/59201URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Development in plants is controlled by abiotic environmental cues such as day length, light quality, temperature, drought, and salinity. These signals are sensed by a variety of systems and transmitted by different signal transduction pathways. Ultimately, these pathways are integrated to control expression of specific target genes, which encode proteins that regulate development and differentiation. The molecular mechanisms for such integration have remained elusive. We here show that a linear 130-amino-acids-long sequence in the Med25 subunit of the Arabidopsis thaliana Mediator is a common target for the drought response element binding protein 2A, zinc finger homeodomain 1, and Myb-like transcription factors which are involved in different stress response pathways. In addition, our results show that Med25 together with drought response element binding protein 2A also function in repression of PhyB-mediated light signaling and thus integrate signals from different regulatory pathways.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Davoine, CélineUmeå universitet,Institutionen för medicinsk kemi och biofysik(Swepub:umu)ceda0002 (author)
  • Benlloch, ReyesSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology(Swepub:slu)52143 (author)
  • Blomberg, JeanetteUmeå universitet,Institutionen för medicinsk kemi och biofysik(Swepub:umu)jebl0001 (author)
  • Brännström, KristofferUmeå universitet,Institutionen för medicinsk kemi och biofysik(Swepub:umu)krbr0001 (author)
  • Müller, Dörte (author)
  • Nilsson, AndersSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för mikrobiologi,Department of Microbiology(Swepub:slu)48031 (author)
  • Ulfstedt, MikaelSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för mikrobiologi,Department of Microbiology(Swepub:slu)48685 (author)
  • Ronne, HansSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för mikrobiologi,Department of Microbiology(Swepub:slu)49405 (author)
  • Wingsle, GunnarSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology(Swepub:slu)48677 (author)
  • Nilsson, OveSwedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology(Swepub:slu)48511 (author)
  • Björklund, StefanUmeå universitet,Institutionen för medicinsk kemi och biofysik(Swepub:umu)stbj0001 (author)
  • Umeå universitetInstitutionen för medicinsk kemi och biofysik (creator_code:org_t)
  • Sveriges lantbruksuniversitet

Related titles

  • In:Proceedings of the National Academy of Sciences of the United States of America: Proceedings of the National Academy of Sciences108:20, s. 8245-82500027-84241091-6490

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