May 2024 in “Plant and Soil” Among maize plants, this study observed that root hairs tend to grow in air-filled pores at the root-soil interface, but their growth into the soil matrix is limited, posing potential constraints on nutrient uptake, anchorage, and rhizosheath formation.
December 2017 in “International Journal of Current Research in Biosciences and Plant Biology” This paper discusses how various nutrients and phytohormones affect root hair growth and suggests further research to understand the genetic and signaling mechanisms involved, but it reports no new experimental findings.
6 citations
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April 2023 in “Frontiers in plant science” In this study, NREs from lentil root nodules, specifically Serratia plymuthica 33GS and Serratia sp. R6, significantly enhanced lentil growth, altered root exudation, and modulated rhizospheric microbial communities in a greenhouse setting.
14 citations
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March 2022 in “Plant Cell & Environment” In this study, the authors reported that AtRXR3, a phosphorus-inducible DUF506 protein, modulates root hair growth under phosphorus stress by interacting with calmodulin and influencing calcium oscillations.
157 citations
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October 2003 in “Development” This study found that different stabilizing mutations in Aux/IAA proteins affect root hair development in Arabidopsis by disrupting the auxin response and suggest a model where the relative abundance of these proteins determines root hair initiation.
9 citations
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January 2003 in “Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture)” This research observed that while organic farming systems in Southern Norway showed decreased phosphorus over time and variable nitrogen retention, the mulching of plant material could enhance vegetable yields, suggesting a need for innovative nutrient management strategies in organic farming.
287 citations
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March 1999 in “The Plant Journal” This study found that disrupting the microtubule cytoskeleton in Arabidopsis root hairs caused loss of growth directionality and suggested microtubules interact with calcium gradients to regulate apical growth stability.
In this study, researchers discovered that the Fusarium sp. strain K23 fungus enhances salt-stress tolerance in Arabidopsis thaliana by promoting root hair development, suggesting a potential strategy to combat soil salinity issues in agriculture.
16 citations
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April 2021 in “Plant Signaling & Behavior” This study found that in Arabidopsis, the MYB30-EIN3 module plays a role in adapting root hair development to phosphate deficiency, potentially enhancing phosphate uptake from soil.
19 citations
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August 2022 in “Plant Signaling & Behavior” This article reviews how calcium and reactive oxygen species gradients and oscillations interact to promote root hair cell expansion and reports no new experimental findings.
1 citations
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April 2009 in “The Proceedings of the International Plant Nutrition Colloquium XVI” This study found that phosphorus and nitrogen deprivation increased root hair length in Brassica carinata and induced the expression of certain P-responsive genes, such as LRR and PRP.
March 2021 in “Research Square (Research Square)” This study found that overexpression of the SbbHLH85 gene in sweet sorghum increases root hair growth and Na+ absorption, but negatively affects salt tolerance.
8 citations
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July 2022 in “Frontiers in plant science” This review outlines the current understanding of how pH contributes to root hair development and reports no new experimental findings.
33 citations
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February 2016 in “Journal of Experimental Botany” This study found that the receptor kinase RHS10 negatively regulates root hair growth in Arabidopsis thaliana by modulating growth duration and is associated with cell wall signal mediation, involving RNA catabolism and ROS accumulation.
14 citations
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November 2013 in “Journal of the American Society for Horticultural Science” This study observed that glycine inhibited root growth and stimulated root hair development in habanero pepper seedlings, with ethylene signaling suggested to mediate these effects.
July 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study reports that a low concentration of chitosan induces callose deposition and slows root hair growth in Arabidopsis, suggesting an evolutionary conservation of this response to mild biotic stress across plant types.
October 2024 in “Journal of Plant Growth Regulation” Fusarium sp. strain K-23 helps Arabidopsis plants grow better in salty soil by promoting root hair growth.
43 citations
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December 2017 in “BMC Plant Biology” This study found that strigolactone biosynthesis and signaling components in soybean may interact with other hormone pathways, influencing soybean development and nodulation.
44 citations
,
January 2023 in “New Phytologist” This study found that low temperature triggers root hair elongation in Arabidopsis thaliana through a FERONIA-ROP2-TORC signaling pathway, also activated by nitrogen deficiency.
35 citations
,
December 2017 in “Journal of Experimental Botany” In this study, CSLD3 overexpression in Arabidopsis enhanced root and hypocotyl growth by increasing cell elongation, with root growth highly sensitive to ethylene and phosphate starvation conditions.
5 citations
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December 2023 in “Current Biology” A feedback loop between LRH and RSL4 controls root hair growth in Arabidopsis.
August 2024 in “Scientia Horticulturae” In this study, researchers observed that inoculation with Funneliformis mosseae significantly enhanced growth, biomass, and root architecture in trifoliate orange plants, with variations in auxin levels and gene expression, suggesting PtPIN6 as a key gene involved in root hair development regulation.
May 2024 in “Physiologia Plantarum” In this study, Bacillus subtilis strain ALC_02 was observed to enhance phosphorus acquisition in phosphorus-limited dwarf tomato plants by promoting root and root hair growth, with potential implications for developing effective bacterial P biofertilizers.
4 citations
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July 2012 in “Linguistic Annotation Workshop” This study found that greater root surface area due to root hairs contributed to better growth and zinc uptake of wild-type barley compared to its root-hairless mutant in zinc-deficient soil.
January 2024 in “Research Portal Denmark” This thesis reveals that tenuazonic acid inhibits plant plasma membrane H+-ATPase, suggesting its potential as a herbicide due to its impact on root elongation and cell viability in Arabidopsis thaliana.
229 citations
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May 2006 in “Journal of Experimental Botany” This review highlights the role of reactive oxygen species in root hair growth and cell expansion in plants but does not report new empirical findings.
7 citations
,
September 2024 in “PLANT PHYSIOLOGY” This study in Arabidopsis thaliana found that exposure to volatile compounds from Penicillium aurantiogriseum promotes root hair growth through signaling involving RALF22, ethylene, auxin, and photosynthesis, and that RALF22 plays a crucial role in the plants' response to these compounds.
July 2026 in “Journal of the Science of Food and Agriculture” This study found that adding sheep wool to soil can increase water retention and delay drought stress in red clover, although further research is needed to confirm these effects under field conditions.
66 citations
,
May 2002 in “The Plant Journal” This study identified a mutant in Arabidopsis with shorter root hairs due to early growth cessation, implicating the IRE gene in regulating root hair growth duration.
September 2018 in “Epsilon Archive for Student Projects (University of Southampton)” This study found that treatment with Bacillus amyloliquefaciens UCMB5113 significantly increased root hair growth in half of the tested Arabidopsis thaliana accessions.