Results 41 to 50 of about 400,396 (290)

Root Hair-Specific EXPANSIN A7 Is Required for Root Hair Elongation in Arabidopsis [PDF]

Molecules and Cells, 2011
Expansins are non-hydrolytic cell wall-loosening proteins that are involved in the cell wall modifications that underlie many plant developmental processes. Root hair growth requires the accumulation of cell wall materials and dynamic cell wall modification at the tip region.
Changfa, Lin, Hee-Seung, Choi, Hyung-Taeg, Cho   +2 more
openaire   +2 more sources

Genetic and Molecular Analysis of Root Hair Development in Arabis alpina

Frontiers in Plant Science, 2021
Root hair formation in Arabidopsis thaliana is a well-established model system for epidermal patterning and morphogenesis in plants. Over the last decades, many underlying regulatory genes and well-established networks have been identified by thorough ...
Mona Mapar, Divykriti Chopra, Lisa Stephan, Andrea Schrader, Hequan Sun, Korbinian Schneeberger, Maria Albani, Maria Albani, George Coupland, Martin Hülskamp   +9 more
doaj   +1 more source

Stripe to spot transition in a plant root hair initiation model [PDF]

, 2015
A generalised Schnakenberg reaction-diffusion system with source and loss terms and a spatially dependent coefficient of the nonlinear term is studied both numerically and analytically in two spatial dimensions. The system has been proposed as a model of
Avitabile, D., Breña-Medina, V. F., Champneys, A. R., Ward, M. J.   +3 more
core   +4 more sources

Positional Signaling and Expression of ENHANCER OF TRY AND CPC1 Are Tuned to Increase Root Hair Density in Response Phosphate Deficiency in Arabidopsis thaliana [PDF]

, 2013
Phosphate (Pi) deficiency induces a multitude of responses aimed at improving the acquisition of Pi, including an increased density of root hairs. To understand the mechanisms involved in Pi deficiency-induced alterations of the root hair phenotype in ...
C Bernhardt, C Bernhardt, C Grierson, Chung Ying Chen, F Berger, FAL Clowes, GT Beemster, JD Masucci, JJ Esch, John Schiefelbein, JT Ward, Kai-Lan Lin, KH Ryu, KT Kuppusamy, L Dolan, L Sanchez-Calderon, M Estelle, M Müller, MM Lee, MM Lee, Natasha Savage, Nicholas A. M. Monk, NN Chandrika, NS Savage, P Lan, S Costa, S Costa, SH Kwak, SH Kwak, SH Kwak, T Kurata, T Wada, Thomas J. W. Yang, V Kirik, WD Lin, WF Li, Wolfgang Schmidt, Y Koshino-Kimura, YH Kang, Z Ma, Z Ma   +40 more
core   +3 more sources

Numerical simulation of the hair formation –modeling of hair cycle [PDF]

, 2018
In the recent years, the fields of study of anti-aging, health and beauty, cosmetics, and hair diseases have attracted significant attention. In particular, human hair is considered to be an important aspect with regard to an attractive appearance.
Kajihara Narumichi, Nagayama Katsuya
core   +2 more sources

Response of root and root hair phenotypes of cotton seedlings under high temperature revealed with RhizoPot

Frontiers in Plant Science, 2022
Driven by the increase in its frequency and duration, high temperature weather is increasingly seriously affecting crop development. High temperature inhibits the leaf development, flowering, and pollination of cotton, but its effects on the roots and ...
Cong Fan, Mingyu Hou, Peng Si, Hongchun Sun, Ke Zhang, Zhiying Bai, Guiyan Wang, Cundong Li, Liantao Liu, Yongjiang Zhang   +9 more
doaj   +1 more source

The effect of root hairs on root water uptake is determined by root–soil contact and root hair shrinkage

New Phytologist, 2023
Summary The effect of root hairs on water uptake remains controversial. In particular, the key root hair and soil parameters that determine their importance have been elusive. We grew maize plants (Zea mays) in microcosms and scanned them using synchrotron‐based X‐ray computed microtomography.
Patrick Duddek, Mutez Ali Ahmed, Mathieu Javaux, Jan Vanderborght, Goran Lovric, Andrew King, Andrea Carminati   +6 more
openaire   +6 more sources

Modulation of tomato root architecture and root hair traitsby Pseudomonas brassicacearum and Variovorax paradoxus containing 1-aminocyclopropane-1-carboxylate deaminase

Biologia Plantarum, 2022
By decreasing root 1-aminocyclopropane-1-carboxylate (ACC) content and plant ethylene production, the microbial enzyme ACC deaminase is a widespread beneficial trait of plant growth-promoting rhizobacteria (PGPR), ameliorating ethylene-mediated root ...
A.A. BELIMOV, P.S. ULIANICH, D.S. SYROVA, A.I. SHAPOSHNIKOV, V.I. SAFRONOVA, I.C. DODD   +5 more
doaj   +1 more source

Involvement of C2H2 zinc finger proteins in the regulation of epidermal cell fate determination in Arabidopsis [PDF]

, 2014
Cell fate determination is a basic developmental process during the growth of multicellular organisms. Trichomes and root hairs of Arabidopsis are both readily accessible structures originating from the epidermal cells of the aerial tissues and roots ...
Gan, Yinbo, Liu, Bohan, Schiefelbein, John, Wu, Minjie, Yan, An, Zhang, Aidong, Zhao, Yongqin   +6 more
core   +1 more source

Increased root hair density by loss of WRKY6 in Arabidopsis thaliana [PDF]

PeerJ, 2017
Root hairs are unicellular elongations of certain rhizodermal cells that improve the uptake of sparingly soluble and immobile soil nutrients. Among different Arabidopsis thaliana genotypes, root hair density, length and the local acclimation to low ...
Markus G. Stetter, Martin Benz, Uwe Ludewig   +2 more
doaj   +2 more sources