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A novel protein family mediates Casparian strip formation in the endodermis
Nature, 2011Polarized epithelia are fundamental to multicellular life. In animal epithelia, conserved junctional complexes establish membrane diffusion barriers, cellular adherence and sealing of the extracellular space. Plant cellular barriers are of independent evolutionary origin.
Alexandre Pfister +2 more
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The Casparian strip—one ring to bring cell biology to lignification?
Current Opinion in Biotechnology, 2019Lignin research has long been motivated by the outstanding importance of wood for human societies. The annual, non-woody Arabidopsis thaliana, has nevertheless contributed greatly to our understanding of lignification, due to its unrivalled genetic resources.
Nelson Rojas-Murcia, Niko Geldner
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Lignin developmental patterns and Casparian strip as apoplastic barriers: A review
International Journal of Biological MacromoleculesLignin and Casparian strips are two essential components of plant cells that play critical roles in plant development regulate nutrients and water across the plants cell. Recent studies have extensively investigated lignin diversity and Casparian strip formation, providing valuable insights into plant physiology.
Daochen Zhu
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Development of the Casparian strip in primary roots of maize under salt stress
Planta, 2004The Casparian strip in the endodermis of vascular plant roots appears to play an important role in preventing the influx of salts into the stele through the apoplast under salt stress. The effects of salinity on the development and morphology of the Casparian strip in primary roots of maize ( Zea mays L.) were studied.
Ichirou Karahara
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Polarly localized kinase SGN1 is required for Casparian strip integrity and positioning
Nature Plants, 2016Casparian strips are precisely localized and aligned ring-like cell wall modifications in the root of all higher plants. They set up an extracellular diffusion barrier analogous to animal tight junctions, and are crucial for maintaining the homeostatic capacity of plant roots.
Julien Alassimone +2 more
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The Casparian Strip as a Barrier to the Movement of Lanthanum in Corn Roots
Science, 1974The effectiveness of the Casparian strip as a barrier to apoplastic movement of solutes from cortex to stele of corn roots was investigated by using lanthanum in combination with electron microscopy. Lanthanum deposits were found only in cell walls and on the outside of the plasma membrane of epidermal, cortical, and endodermal cells up to the ...
G, Nagahashi, W W, Thomson, R T, Leonard
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The Casparian strip in pea epicotyls: Effects of light on its development
Planta, 1994The Casparian strip, which is specific to roots, was studied in the epicotyls of dark-grown seedlings of pea (Pisum sativum L.) where it was found to have the same morphology and properties as the strip in roots. In dark-grown seedlings, the distance between the upper-most position of the Casparian strip and the bending point of the hook (about 37 mm ...
Ichirou Karahara
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