Regulation of Phytohormones on the Growth and Development of Plant Root Hair
Frontiers in Plant Science, 2022 The tubular-shaped unicellular extensions of plant epidermal cells known as root hairs are important components of plant roots and play crucial roles in absorbing nutrients and water and in responding to stress.
Mengxia Li +11 more
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Root hair‐specific expansins modulate root hair elongation in rice [PDF]
Plant Journal, 2011 SummaryRoot hair growth requires intensive cell‐wall modification. This study demonstrates that root hair‐specific expansin As, a sub‐clade of the cell wall‐loosening expansin proteins, are required for root hair elongation in rice (Oryza sativaL.). We identified a gene encodingEXPA17(OsEXPA17) from a rice mutant with short root hairs.
Yu, ZhiMing +8 more
exaly +3 more sources
A novel root hair mutant, srh1, affects root hair elongation and reactive oxygen species levels in wheat [PDF]
Frontiers in Plant ScienceBackgroundRoot hairs are single-celled projections on root surfaces, critical for water and nutrient uptake. Here, we describe the first short root hair mutant in wheat (Triticum aestivum L.), identified in a mutagenized population and termed here short ...
Ian Tsang +9 more
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Drought-induced SlCLE10 coordinates ethylene biosynthesis and root hair development to enhance osmotic stress tolerance in tomato [PDF]
Plant CommunicationsCLAVATA3/EMBRYO SURROUNDING REGION-related (CLE) peptides are key regulators of cell division in root, shoot, and vascular meristems. However, their roles in the regulation of root hair growth remain poorly understood.
Xiruo Wang +6 more
doaj +2 more sources
Plant elicitor Peptides regulate root hair development in Arabidopsis [PDF]
Frontiers in Plant SciencePlant Elicitor Peptides (Peps) induce plant immune responses and inhibit root growth through their receptors PEPR1 and PEPR2, two receptor-like kinases. In our study, we found a previously unknown function of Peps that enhance root hair growth in a PEPRs-
Yanping Jing +14 more
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Cytokinin signaling is involved in root hair elongation in response to phosphate starvation [PDF]
Plant Signaling & BehaviorRoot hair, single-celled tubular structures originating from the epidermis, plays a vital role in the uptake of nutrients from the soil by increasing the root surface area.
Hirotomo Takatsuka +2 more
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ROS and calcium oscillations are required for polarized root hair growth [PDF]
Plant Signaling & Behavior, 2022 Root hairs are filamentous extensions from epidermis of plant roots with growth limited to the apical dome. Cell expansion undergoes tightly regulated processes, including the coordination between cell wall loosening and cell wall crosslinking, to form ...
Xinxin Zhang +6 more
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Evolution and genetics of root hair stripes in the root epidermis [PDF]
Journal of Experimental Botany, 2001 Root hair pattern develops in a number of different ways in angiosperm. Cells in the epidermis of some species undergo asymmetric cell divisions to form a smaller daughter cell from which a hair grows, and a larger cell that forms a non-hair epidermal cell. In other species any cell in the epidermis can form a root hair.
Liam Dolan, Dolan Liam
exaly +3 more sources
Characterization of Root Hair Curling and Nodule Development in Soybean–Rhizobia Symbiosis [PDF]
SensorsSoybean plants form symbiotic nitrogen-fixing nodules with specific rhizobia bacteria. The root hair is the initial infection site for the symbiotic process before the nodules.
Wei Lu, Xiaochan Wang, Weidong Jia
doaj +2 more sources
Target of Rapamycin is involved in root hair development in Phaseolus vulgaris [PDF]
Plant Signaling & BehaviorRoot hairs are essential for nutrient acquisition and rhizosphere interactions in vascular plants. While the Target of Rapamycin (TOR) kinase is a well established regulator of growth and metabolism, its role in root hair development in Phaseolus ...
Hugo Alberto Monreal Contreras +3 more
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