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Showing 1–15 of 15 results
Advanced filters: Author: Eugenia Russinova Clear advanced filters

  • The transcription factor SPEECHLESS (SPCH) is necessary for establishing the stomatal lineage in plants, but the signalling pathways that control this process are not fully understood. Russinova and colleagues report that brassinosteroid signalling regulates stomatal development by inhibiting BIN2-mediated phosphorylation of SPCH.

    • Gustavo E. Gudesblat
    • Joanna Schneider-Pizoń
    • Eugenia Russinova
    Research
    Nature Cell Biology
    Volume: 14, P: 548-554

  • Brassinosteroids (BRs) are plant growth hormones that bind the brassinosteroid receptor (BRI1) and activate its kinase domain. Exploration of BRI1-BR trafficking using a fluorescent brassinosteroid probe alongside chemical and genetic tools reveals that endocytosis pathways are essential for BR signaling attenuation and BRI1 turnover.

    • Niloufer G Irani
    • Simone Di Rubbo
    • Eugenia Russinova
    Research
    Nature Chemical Biology
    Volume: 8, P: 583-589

  • Genetic and bioorthogonal chemistry approaches reveal cell-to-cell movement of brassinosteroid (BR) hormones via plasmodesmata in plants. In turn, BRs positively regulate callose deposition at plasmodesmata to balance its own biosynthesis.

    • Yaowei Wang
    • Jessica Perez-Sancho
    • Eugenia Russinova
    Research
    Nature Chemical Biology
    Volume: 19, P: 1331-1341

  • Brassinosteroids are important for organ growth but are not transported over long distances. The authors show that spatiotemporal coordination of multiple biosynthetic enzymes is necessary for local brassinosteroid synthesis in the root elongation zone.

    • Nemanja Vukašinović
    • Yaowei Wang
    • Eugenia Russinova
    Research
    Nature Plants
    Volume: 7, P: 619-632

  • Plants respond to warmth via growth processes termed thermomorphogenesis. Here, via a phosphoproteomics approach, the authors show that the mitogen activated protein kinase TOT3 regulates thermomorphogenesis in both wheat and Arabidopsis and modifies brassinosteroid signaling in Arabidopsis.

    • Lam Dai Vu
    • Xiangyu Xu
    • Ive De Smet
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-14

  • The detection of microorganism-associated ligands by plant cells activates a signalling cascade in which the kinase BIK1 is monoubiquinated, released from the FLS2–BAK1 complex, and internalized by endocytosis.

    • Xiyu Ma
    • Lucas A. N. Claus
    • Libo Shan
    Research
    Nature
    Volume: 581, P: 199-203

  • Plant cells maintain strict proton gradients over different membranes. Here, Dejonghe et al. show that several protonophores, including the known tyrosine kinase inhibitor TyrphostinA23, inhibit clathrin-mediated endocytosis by disturbing these gradients and causing cytoplasmic acidification.

    • Wim Dejonghe
    • Sabine Kuenen
    • Eugenia Russinova
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-12

  • Plant biologists have recognized the potential in using small molecules identified from chemical libraries to provide insights into biological questions relevant to plants. However, the classical genetics mindset still predominant among plant scientists should evolve to embrace cross-disciplinary chemical genetics projects that will benefit future plant research.

    • Vivek Halder
    • Eugenia Russinova
    Comments & Opinion
    Nature Chemical Biology
    Volume: 15, P: 1025-1028

  • This Review aims to define an updated nomenclature for plasma membrane domains in plants. The authors are experts in this field who unite here in an effort to eliminate the ambiguities and confusion that have persisted until now.

    • Yvon Jaillais
    • Emmanuelle Bayer
    • Julien Gronnier
    Reviews
    Nature Plants
    Volume: 10, P: 1172-1183