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Showing 1–5 of 5 results
Advanced filters: Author: Francesco Licausi Clear advanced filters

  • A study using Arabidopsis shows that plants can monitor the integrity of their outer barriers by sensing gas diffusion, enabling them to initiate wound repair to prevent water loss and pathogen entry.

    • Hiroyuki Iida
    • Isidro Abreu
    • Ari Pekka Mähönen
    ResearchOpen Access
    Nature
    Volume: 644, P: 483-489

  • Oxygen sensing in plants is mediated by the N-end rule pathway, in which the N-terminal cysteine residue of ERF-VII transcription factors is selectively oxidised. Weits et al.identify cysteine oxidases responsible for this modification, and show that their expression is itself regulated by ERF-VII.

    • Daan A. Weits
    • Beatrice Giuntoli
    • Francesco Licausi
    ResearchOpen Access
    Nature Communications
    Volume: 5, P: 1-10

  • Plant survival is greatly impaired when oxygen levels are limiting, such as during flooding events. A series of laboratory experiments with Arabidopsis thaliana suggests that the universal stress protein HRU1 coordinates oxygen sensing with ROS signalling under anoxic conditions.

    • Silvia Gonzali
    • Elena Loreti
    • Pierdomenico Perata
    Research
    Nature Plants
    Volume: 1, P: 1-9

  • Hypoxia in the shoot meristem of Arabidopsis links the regulation of metabolic activity to development by inhibiting proteolysis of a substrate of the N-degron pathway, which controls class-III homeodomain-leucine zipper transcription factors.

    • Daan A. Weits
    • Alicja B. Kunkowska
    • Francesco Licausi
    Research
    Nature
    Volume: 569, P: 714-717