Results 141 to 150 of about 72,547 (174)
Uclacyanin Proteins Are Required for Lignified Nanodomain Formation within Casparian Strips [PDF]
Current Biology, 2020 © 2020 The Author(s) Casparian strips (CSs) are cell wall modifications of vascular plants restricting extracellular free diffusion into and out of the vascular system [1].
Isai Salas-Gonzalez +2 more
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Journal of Plant Physiology, 2018 The Casparian strip, a barrier to the apoplastic movement of solutes from the cortex to the stele, is essential for the exclusion of salts, selective nutrient uptake, and many other processes.
Jinxing Lin +2 more
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A novel protein family mediates Casparian strip formation in the endodermis
Nature, 2011 Polarized epithelia are fundamental to multicellular life. In animal epithelia, conserved junctional complexes establish membrane diffusion barriers, cellular adherence and sealing of the extracellular space(1). Plant cellular barriers are of independent
Tom Beeckman +2 more
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The MYB36 transcription factor orchestrates Casparian strip formation [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2015 Significance Casparian strips play a critical role in sealing endodermal cells in the root to block uncontrolled extracellular uptake of nutrients and water. Building Casparian strips requires the construction of extracellular lignin structures that encircle cells within the cell wall and that are anchored to the plasma membranes of ...
Prashant Hosmani +2 more
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Annals of Botany, 2000 Anatomical observations, using light and fluorescence microscopy, were made on leaves of Isoetes duriei to verify the presence of casparian bands around the intrastelar canals.
Angelo Troia, Concetta Burgarella
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Isolation of Casparian Strips from Pea Roots
Plant and Cell Physiology, 1992Ichirou Karahara
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Cell biology: Zipping the Casparian strip
Nature Plants, 2016Roots must sort the good from the bad and distinguish the inside from the outside. In endodermal cells, a ring-like apoplastic diffusion barrier called the Casparian strip is established, splitting the cells down the middle into inner and outer lateral halves. Its integrity and polarity depends on a novel protein kinase called SCHENGEN1.
Silvia Melina, Velasquez +1 more
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OBSERVATIONS ON THE PHI‐THICKENINGS AND CASPARIAN STRIPS IN PELARGONIUM ROOTS
American Journal of Botany, 1976An ultrastructural examination of hypodermal cell walls failed to demonstrate the presence of casparian strips as has been reported in the literature. Rather, these cells have supportive phi‐thickenings which differ significantly from casparian strips. Adjacent phi‐thickenings are convex‐convex and stratified in transection, with an uneven surface like
David L. Haas +2 more
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ON THE FUNCTION OF THE CASPARIAN STRIPS IN ROOTS
Acta Botanica Neerlandica, 1974SUMMARY The dyes safranin and basic fuchsine as well as ferric salts enter the stele when applied as dilute solutions to intact root parts where Casparian strips are well developed. As the entrance is not hampered when the protoplasm has been killed or its activity and permeability diminished by low temperature the most likely way of entrance is ...
B. Huisinga, A. M. W. Knijff
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