Results 21 to 30 of about 12,536 (189)

Plant root suberin: A layer of defence against biotic and abiotic stresses

open access: yesFrontiers in Plant Science, 2022
Plant roots have important functions, such as acquiring nutrients and water from the surrounding soil and transporting them upwards to the shoots. Simultaneously, they must be able to exclude potentially harmful substances and prevent the entry of ...
Anle Chen   +3 more
doaj   +1 more source

Roots Structure and Development of Austrobaileya scandens (Austrobaileyaceae) and Implications for Their Evolution in Angiosperms [PDF]

open access: yes, 2020
Since the resolution of the ANA grade [Amborellales, Nymphaeales, Austrobaileyales] as sister to all other flowering plants, a few comparative studies of root structure have suggested that some of their anatomical traits could be of importance to ...
Bachelier, Julien B.   +3 more
core   +1 more source

Silicon Promotes Exodermal Casparian Band Formation in Si-Accumulating and Si-Excluding Species by Forming Phenol Complexes [PDF]

open access: yes, 2015
We studied the effect of Silicon (Si) on Casparian band (CB) development, chemical composition of the exodermal CB and Si deposition across the root in the Si accumulators rice and maize and the Si non-accumulator onion.
Fleck, Alexander T.   +6 more
core   +7 more sources

Extracellular vesiculo-tubular structures associated with suberin deposition in plant cell walls

open access: yesNature Communications, 2022
Suberizing plant cells export suberin monomers outside of the cell to form a hydrophobic barrier. Here the authors propose a role for extracellular vesiculo-tubular structures in the deposition of suberin monomers.
Damien De Bellis   +5 more
doaj   +1 more source

Elucidating how the saprophytic fungus Aspergillus nidulans uses the plant polyester suberin as carbon source [PDF]

open access: yes, 2014
Lipid polymers in plant cell walls, such as cutin and suberin, build recalcitrant hydrophobic protective barriers. Their degradation is of foremost importance for both plant pathogenic and saprophytic fungi.
Alves, Paula C   +10 more
core   +2 more sources

Quercus suber and Betula pendula outer barks as renewable sources of oleochemicals: A comparative study [PDF]

open access: yes, 2009
A comparative study on the chemical composition of oak cork (Quercus suber L.) and corresponding industrial residues and birch (Betula pendula L.) outer bark is reported.
Alessandro Gandini   +36 more
core   +1 more source

Sustainable plant polyesters as substrates for optical gas sensors

open access: yesMaterials Today Bio, 2020
The fast and non-invasive detection of odors and volatile organic compounds (VOCs) by gas sensors and electronic noses is a growing field of interest, mostly due to a large scope of potential applications.
R. Rodrigues   +12 more
doaj   +1 more source

Disruption of the ABA1 encoding zeaxanthin epoxidase caused defective suberin layers in Arabidopsis seed coats

open access: yesFrontiers in Plant Science, 2023
Suberin, a complex polyester deposited in the seed coat outer integument, acts as a hydrophobic barrier to control the movement of water, ions, and gas. However, relatively little is known about the signal transduction involved in suberin layer formation
Jeongho Choi, Hyojin Kim, Mi Chung Suh
doaj   +1 more source

Suberin as a bio-based flame-retardant?

open access: yesBioResources, 2023
Fire hazard is a constant risk in everyday life with the use of combustibles such as polymeric materials, wood, and fabrics, to name a few. Halogenated compounds have been widely used as efficient flame-retardants, often being applied as coatings or impregnations.
Ramakrishna Trovagunta, Martin A. Hubbe
openaire   +3 more sources

Rice OsCASP1 orchestrates Casparian strip formation and suberin deposition in small lateral roots to maintain nutrient homeostasis

open access: yesFrontiers in Plant Science, 2022
Arabidopsis Casparian strip membrane domain proteins (CASPs) form a transmembrane scaffold to recruit lignin biosynthetic enzymes for Casparian strip (CS) formation.
Xianfeng Yang   +6 more
doaj   +1 more source

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