15 results found
    1. Plant Biology

    Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth

    Martial Sankar et al.
    Combining high-resolution imaging with automated image segmentation and supervised machine learning achieves accurate cellular feature extraction and automated cell type recognition in a large-scale developmental process.
    1. Plant Biology

    Long Distance Transport: Under pressure

    Ulrich Z Hammes
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    1. Microbiology and Infectious Disease

    A multicellular way of life for a multipartite virus

    Anne Sicard et al.
    A multipartite virus functionally spreads its distinct genome segments in distinct individual cells of the host plant, and complementation of the viral genes across cells allows a pluricellular infection cycle.
    1. Developmental Biology
    2. Plant Biology

    Control of plant cell fate transitions by transcriptional and hormonal signals

    Christophe Gaillochet et al.
    HEC transcription factors control the timing of cell fate transitions in a dynamic stem cell system, allowing plants to adapt their developmental program to diverse environments.
    1. Plant Biology

    Phloem unloading in Arabidopsis roots is convective and regulated by the phloem-pole pericycle

    Timothy J Ross-Elliott et al.
    A study of solute and macromolecule trafficking in plants reveals a previously undescribed route for carbon distribution in growing root tissues.
    1. Computational and Systems Biology
    2. Plant Biology

    Rapid transporter regulation prevents substrate flow traffic jams in boron transport

    Naoyuki Sotta et al.
    To avoid internal traffic jams of nutrients that they absorb, plants need to swiftly regulate the transporters that take up those nutrients.
    1. Cell Biology
    2. Plant Biology

    A receptor-like kinase mutant with absent endodermal diffusion barrier displays selective nutrient homeostasis defects

    Alexandre Pfister et al.
    The SCHENGEN3 protein is needed for the progression of isolated microdomains into a continuous band, which is necessary for the establishment of the major extracellular diffusion barrier in plant roots: the Casparian strip.
    1. Ecology
    2. Plant Biology

    Blumenols as shoot markers of root symbiosis with arbuscular mycorrhizal fungi

    Ming Wang et al.
    Arbuscular mycorrhizal fungi-induced hydroxy- and carboxyblumenol C glycosides accumulate in plant shoots and allow for facile high-throughput screening for functional plant-AMF associations.
    1. Structural Biology and Molecular Biophysics
    2. Chromosomes and Gene Expression

    Selection of chromosomal DNA libraries using a multiplex CRISPR system

    Owen W Ryan et al.
    An optimized CRISPR-Cas9 system enables multiplexed genome engineering for evolving biomolecules and pathways from chromosomally integrated DNA libraries.
    1. Computational and Systems Biology
    2. Plant Biology

    Topological analysis of multicellular complexity in the plant hypocotyl

    Matthew DB Jackson et al.
    The use of network science to quantify the properties of global cellular organization in the plant hypocotyl identifies higher-order properties and plasticity in epidermal cell patterning.

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