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Showing 1–5 of 5 results
Advanced filters: Author: Paulina Flis Clear advanced filters

  • Giehl et al. describe a method for simultaneous quantification of up to 11 mineral elements in different root cell types, explore the consequences of perturbed xylem loading and identify a cell type-specific constraint for metal sequestration in roots.

    • Ricardo F. H. Giehl
    • Paulina Flis
    • Nicolaus von Wirén
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-12

  • Relative contributions of pre-existing versus de novo genomic variation to adaptation remain unclear. Here, the authors address this problem by examining the adaptation of autotetraploid Arabidopsis arenosa to serpentine soils and find that both types of variations contribute to rapid adaptation.

    • Veronika Konečná
    • Sian Bray
    • Filip Kolář
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-13

  • Defects in the Casparian strip, a fine band of lignin that seals root endodermal cells and plays roles in nutrient homeostasis, activate a signaling pathway leading to over-lignification. Here, the authors show that this process leads to the deposition of compensatory lignin that is chemically distinct from Casparian strip lignin.

    • Guilhem Reyt
    • Priya Ramakrishna
    • David E. Salt
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-15

  • Kelly Houston et al. report a genome-wide association study for sodium content in barley to find genetic variants that may improve yield under low soil K + levels. They identify variants of the Na+ transporter-encoding gene HvHKT1;5 as important for sodium content variation in non-saline conditions.

    • Kelly Houston
    • Jiaen Qiu
    • Robbie Waugh
    ResearchOpen Access
    Communications Biology
    Volume: 3, P: 1-9