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Regulation of a plant aquaporin by a Casparian strip membrane domain protein‐like [PDF]

open access: yesPlant, Cell and Environment, 2019
AbstractThe absorption of soil water by roots allows plants to maintain their water status. At the endodermis, water transport can be affected by initial formation of a Casparian strip and further deposition of suberin lamellas and regulated by the function of aquaporins.
Jorge Bellati   +2 more
exaly   +9 more sources
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The Casparian strip in pea epicotyls: Effects of light on its development

Planta, 1994
The 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   +2 more
exaly   +4 more sources

Cell biology: Zipping the Casparian strip

Nature Plants, 2016
Roots 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
openaire   +2 more sources

Anatomical Development of Phi Thickening and the Casparian Strip in Loquat Roots

open access: yesJournal of the Japanese Society for Horticultural Science, 2006
The anatomical development of cell wall ingrowth (phi thickening) in the cortical tissue adjacent to the endodermis and Casparian strip in endodermal cells was investigated in loquat roots. Phi thickening initially appeared simultaneously approximately 10 mm from the root tip and expanded as the distance from the root tip increased.
Naosuke Nii
exaly   +3 more sources

ON THE FUNCTION OF THE CASPARIAN STRIPS IN ROOTS

Acta Botanica Neerlandica, 1974
SUMMARY 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
openaire   +1 more source

Lignin developmental patterns and Casparian strip as apoplastic barriers: A review

International Journal of Biological Macromolecules
Lignin 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.
Muhammad Wajid Ullah   +2 more
exaly   +3 more sources

Development of the Casparian strip in primary roots of maize under salt stress

Planta, 2004
The 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
exaly   +3 more sources

The Casparian Strip as a Barrier to the Movement of Lanthanum in Corn Roots

Science, 1974
The 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
openaire   +2 more sources

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