An ABC Transporter Is Involved in the Silicon-Induced Formation of Casparian Bands in the Exodermis of Rice [PDF]
Frontiers in Plant Science, 2017 Silicon (Si) promotes the formation of Casparian bands (CB) in rice and reduces radial oxygen loss (ROL). Further transcriptomic approaches revealed several candidate genes involved in the Si-induced formation of CB such as ATP binding cassette (ABC ...
Martin Hinrichs +5 more
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Regulation and function of a polarly localized lignin barrier in the exodermis. [PDF]
Nat Plants, 2022 Multicellular organisms control interactions with their environment through the development of specialized barriers in specific cell types. A conserved barrier in plant roots is the endodermal Casparian strip (CS).
Manzano C +13 more
europepmc +9 more sources
A suberized exodermis is required for tomato drought tolerance. [PDF]
Nat Plants, 2022 Plant roots can respond to the environment by modifying cell type development. Here, the molecular pathways controlling root exodermal suberin are defined, as is its role in drought response.
Cantó-Pastor A +23 more
europepmc +9 more sources
Transcription factors SlMYB41, SlMYB92, and SlWRKY71 regulate gene expression in the tomato exodermis. [PDF]
J Exp BotRoot barrier cell types, such as the endodermis and exodermis, are crucial for plant acclimation to environmental stresses. Deposition of suberin, a hydrophobic polymer, in these cell layers restricts the movement of molecules and plays a vital role in ...
Jo L +6 more
europepmc +6 more sources
Exodermis and Endodermis Respond to Nutrient Deficiency in Nutrient-Specific and Localized Manner [PDF]
Plants, 2020 The exodermis is a common apoplastic barrier of the outer root cortex, with high environmentally-driven plasticity and a protective function. This study focused on the trade-off between the protective advantages provided by the exodermis and its ...
Jiří Namyslov +4 more
doaj +4 more sources
A rapid staining method for the detection of suberin lamellae in the root endodermis and exodermis. [PDF]
Plant Biotechnol (Tokyo)Histochemical detection of suberin lamellae has remarkably advanced our understanding of the roles of the apoplastic diffusion barrier in the root endodermis and the oxygen diffusion barrier in the root exodermis. Fluorol yellow 088 detects the aliphatic
Yamauchi T, Li J, Sumi K.
europepmc +3 more sources
Root structure syndromes of four families of monocots in the Middle Urals [PDF]
Plant Diversity, 2023 The present article tests the following general assumption: plant taxa with different specializations towards mycorrhizal interactions should have different root syndromes. Roots of 61 species common in boreal zone were studied: 16 species of Poaceae, 24
Anna A. Betekhtina +2 more
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Silicon Promotes Exodermal Casparian Band Formation in Si-Accumulating and Si-Excluding Species by Forming Phenol Complexes. [PDF]
PLoS ONE, 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.
Alexander T Fleck +6 more
doaj +6 more sources
Tetraploidy enhances boron-excess tolerance in Carrizo Citrange (Citrus sinensis L. Osb. x Poncirus trifoliata L. Raf.) [PDF]
Frontiers in Plant Science, 2016 Tetraploidy modifies root anatomy which may lead to differentiated capacity to uptake and transport mineral elements. This work provides insights into physiological and molecular characters involved in boron (B) toxicity responses in diploid (2x) and ...
Marta eRuiz +7 more
doaj +3 more sources
Lignin accumulation in cell wall plays a role in clubroot resistance [PDF]
Frontiers in Plant ScienceClubroot, caused by Plasmodiophora brassicae, is a significant disease affecting brassica crops worldwide and poses a threat to canola (Brassica napus) production in western Canada.
Jiangying Tu +4 more
doaj +2 more sources