Results 21 to 30 of about 400,396 (290)

Actin depolymerizing factor ADF7 inhibits actin bundling protein VILLIN1 to regulate root hair formation in response to osmotic stress in Arabidopsis.

open access: yesPLoS Genetics, 2022
Actin cytoskeleton is essential for root hair formation. However, the underlying molecular mechanisms of actin dynamics in root hair formation in response to abiotic stress are largely undiscovered. Here, genetic analysis showed that actin-depolymerizing
Shuangtian Bi   +11 more
doaj   +1 more source

Comparative Transcriptome Analysis Reveals the Interaction of Sugar and Hormone Metabolism Involved in the Root Hair Morphogenesis of the Endangered Fir Abies beshanzuensis

open access: yesPlants, 2023
Abies beshanzuensis, an extremely rare and critically endangered plant with only three wild adult trees globally, is strongly mycorrhizal-dependent, leading to difficulties in protection and artificial breeding without symbiosis.
Bin Liu   +9 more
doaj   +1 more source

SNARE VTI13 plays a unique role in endosomal trafficking pathways associated with the vacuole and is essential for cell wall organization and root hair growth in arabidopsis [PDF]

open access: yes, 2014
Background and Aims: Root hairs are responsible for water and nutrient uptake from the soil and their growth is responsive to biotic and abiotic changes in their environment.
Domozych, David S.   +2 more
core   +1 more source

AXR3 and SHY2 interact to regulate root hair development [PDF]

open access: yes, 2003
Signal transduction of the plant hormone auxin centres on the regulation of the abundance of members of the Aux/IAA family of transcriptional regulators, of which there are 29 in Arabidopsis.
Grierson, C.S., Knox, K., Leyser, O.
core   +2 more sources

Re-analysis of RNA-seq transcriptome data reveals new aspects of gene activity in Arabidopsis root hairs

open access: yesFrontiers in Plant Science, 2015
Root hairs, tubular-shaped outgrowths from root epidermal cells, play important roles in the acquisition of nutrients and water, interaction with microbe, and in plant anchorage.
Wenfeng eLi, Wenfeng eLi, Ping eLan
doaj   +1 more source

The TOR–Auxin Connection Upstream of Root Hair Growth

open access: yesPlants, 2021
Plant growth and productivity are orchestrated by a network of signaling cascades involved in balancing responses to perceived environmental changes with resource availability.
Katarzyna Retzer, Wolfram Weckwerth
doaj   +1 more source

Auxin, the organizer of the environmental/hormonal signals for root hair growth

open access: yesFrontiers in Plant Science, 2013
The root hair development is controlled by diverse factors such as fate-determining developmental cues, auxin-related environmental factors, and hormones.
Hyung-Taeg eCho, Richard Dong Wook Lee
doaj   +1 more source

Calcium spiking patterns and the role of the calcium/calmodulin-dependent kinase CCaMK in lateral root base nodulation of Sesbania rostrata [PDF]

open access: yes, 2009
Nodulation factor (NF) signal transduction in the legume-rhizobium symbiosis involves calcium oscillations that are instrumental in eliciting nodulation.
Capoen, Ward   +8 more
core   +2 more sources

Unleashing the potential of the root hair cell as a single plant cell type model in root systems biology

open access: yesFrontiers in Plant Science, 2013
Plant root is an organ composed of multiple cell types with different functions. This multicellular complexity limits our understanding of root biology because –omics studies performed at the level of the entire root reflect the average responses of all ...
Zhenzhen eQiao, Marc eLibault
doaj   +1 more source

A mechanistic framework for auxin dependent Arabidopsis root hair elongation to low external phosphate [PDF]

open access: yes, 2018
Phosphate (P) is an essential macronutrient for plant growth. Roots employ adaptive mechanisms to forage for P in soil. Root hair elongation is particularly important since P is immobile.
A Bruex   +43 more
core   +5 more sources

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