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Showing 1–4 of 4 results
Advanced filters: Author: Klaus Brackmann Clear advanced filters

  • Spatial control of auxin signaling maintains a balance between stem-cell self-renewal and differentiation at the plant shoot apex. Here Ma et al. show that rheostatic control of auxin response by the WUSCHEL transcription factor maintains stem cells by conferring resistance to auxin mediated differentiation.

    • Yanfei Ma
    • Andrej Miotk
    • Jan U. Lohmann
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-11

  • Auxin activity controls plant stem cell function. Here the authors show that in the cambium, moderate auxin activity restricts cambial stem cell number via ARF5-dependent repression of the stem‐cell‐promoting factor WOX4, while ARF3 and ARF4 promote cambial activity outside of the WOX4‐expression domain.

    • Klaus Brackmann
    • Jiyan Qi
    • Thomas Greb
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-15