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Showing 1–13 of 13 results
Advanced filters: Author: Lucia Strader Clear advanced filters

  • An archetype of collaboration, community development and vision, who made fundamental contributions to biology through his studies on the often-unseen part of the plant, the root.

    • Kenneth D. Birnbaum
    • Siobhan M. Brady
    • Lucia Strader
    Comments & Opinion
    Nature Plants
    Volume: 10, P: 1436-1438

  • CRISPR activation enables multiplexed, cell-type-specific and stable gene expression in plants. Houbaert et al. successfully reprogrammed gene expression in the root endodermis and restored flavonoid production in mutants, displaying the power of this synthetic biology tool.

    • Anaxi Houbaert
    • Valérie Denervaud Tendon
    • Niko Geldner
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-13

  • A high-throughput yeast-based assay is used to identify more than 1,500 activation domains (ADs) in Arabidopsis transcription factors, and a deep learning approach applied to this dataset can predict AD activity on the basis of sequence features.

    • Nicholas Morffy
    • Lisa Van den Broeck
    • Lucia C. Strader
    Research
    Nature
    Volume: 632, P: 166-173

  • Auxin-driven transcriptional responses are mediated by ARF transcription factors. Here the authors characterize an F-box protein, AFF1, that regulates the accumulation, condensation, and nucleo-cytoplasmic partitioning of ARF19 and ARF7.

    • Hongwei Jing
    • David A. Korasick
    • Lucia C. Strader
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-11

  • This study demonstrated that a PIN2-based transient polar auxin transport, through a file of elongated marginal cells (MCs), in the borders of cotyledons, underpins the formation of an auxin maximum at the tip of cotyledons. This auxin maximum contributes to the coordinated morphogenesis of the interdigitated puzzle-shaped pavement cells at the very early stage of cotyledon expansion.

    • Patricio Pérez-Henríquez
    • Shingo Nagawa
    • Zhenbiao Yang
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-13

  • Transcription factor DREB2A interacts with Med25 to regulate stress responses. Here, the authors show that DREB2A uses splicing and proline-isomerization for this regulation and that proline cis-trans switching introduces structural frustration facilitating regulator exchange.

    • Frederik Friis Theisen
    • Andreas Prestel
    • Karen Skriver
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-13

  • A study of a synthetic auxin response circuit in a heterologous system suggests that hindrance of Mediator complex function by the co-repressor TOPLESS may represent a form of promoter pausing, a mechanism that has not been described in plants before.

    • Nicholas Morffy
    • Lucia C. Strader
    News & Views
    Nature Plants
    Volume: 7, P: 862-863

  • Biosynthesis of essential hormones is often complex and redundant. Two independent genetic screens have converged to support a previously conjectured auxin biosynthetic pathway that is responsible for providing auxin during plant development and in response to environmental cues.

    • Lucia C Strader
    • Bonnie Bartel
    News & Views
    Nature Chemical Biology
    Volume: 4, P: 337-339

  • Photoactivated phytochrome B regulates gene expression by interacting with PIF transcription factors. Here the authors show that PIF3 contains a p53-like transcription activation domain (AD) and that PHYB can directly suppress PIF3 transactivation activity by binding adjacent to the AD.

    • Chan Yul Yoo
    • Jiangman He
    • Meng Chen
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-16

  • The plant hormone auxin affects many aspects of root development, including lateral root branching. A high-throughput screen in Arabidopsis thaliana has led to the identification of naxillin, a non-auxin chemical probe that enhances lateral root branching and has revealed an important role of the root cap in regulating this process.

    • Bert De Rybel
    • Dominique Audenaert
    • Tom Beeckman
    Research
    Nature Chemical Biology
    Volume: 8, P: 798-805

  • A bright X-ray outburst from a massive star cluster 12.5 kpc from a galactic centre fits the profile of a tidal disruption event (TDE), indicating the likely presence of an intermediate-mass black hole (IMBH). TDEs could be the most effective way of identifying IMBHs.

    • Dacheng Lin
    • Jay Strader
    • Stephen D. J. Gwyn
    Research
    Nature Astronomy
    Volume: 2, P: 656-661

  • Dynamical modelling of the ultra-compact dwarf galaxy M60-UCD1 reveals the presence of a supermassive black hole; this suggests the object is a stripped galaxy nucleus and implies the existence of supermassive black holes in many other ultra-compact dwarf galaxies.

    • Anil C. Seth
    • Remco van den Bosch
    • Jonelle L. Walsh
    Research
    Nature
    Volume: 513, P: 398-400