Results 71 to 80 of about 76,006 (197)

ROS regulation of polar growth in plant cells [PDF]

, 2016
Root hair cells and pollen tubes, like fungal hyphae, possess a typical tip or polar cell expansion with growth limited to the apical dome. Cell expansion needs to be carefully regulated to produce a correct shape and size. Polar cell growth is sustained
Denita Juárez, Silvina Paola, Estevez, Jose Manuel, Mangano, Silvina   +2 more
core   +1 more source

Root Hair Sizer: an algorithm for high throughput recovery of different root hair and root developmental parameters [PDF]

Plant Methods, 2019
The root is an important organ for water and nutrient uptake, and soil anchorage. It is equipped with root hairs (RHs) which are elongated structures increasing the exchange surface with the soil. RHs are also studied as a model for plant cellular development, as they represent a single cell with specific and highly regulated polarized elongation.
Guichard, Marjorie, Allain, Jean-Marc, Bianchi, Michele Wolfe, Frachisse, Jean-Marie   +3 more
openaire   +5 more sources

Lateral root and root hair-mediated uptake of lead and cobalt in rice

Plant Stress
Agricultural soil lead (Pb) and cobalt (Co) contamination threatens human health. As an important food for a large portion of the global population, rice (Oryza sativa) can act as a major dietary source of these toxic metals.
Ming Chen, Zhiyuan Shao, Zhengdong Wang, Shuhe Zhang, Yuan Liang, Qi Qi, Liangxia Zhao, Chuanzao Mao, En Yu   +8 more
doaj   +1 more source

SCHIZORIZA controls an asymmetric cell division and restricts epidermal identity in the Arabidopsis root [PDF]

, 2002
The primary root of Arabidopsis has a simple cellular organisation. The fixed radial cell pattern results from stereotypical cell divisions that occur in the meristem.
Dolan, L., Linstead, P., Martienssen, R., Mylona, P.   +3 more
core  

Characterization of maize roothairless6 which encodes a D-type cellulose synthase and controls the switch from bulge formation to tip growth [PDF]

, 2016
Citation: Li, L., Hey, S., Liu, S. Z., Liu, Q., McNinch, C., Hu, H. C., . . . Hochholdinger, F. (2016). Characterization of maize roothairless6 which encodes a D-type cellulose synthase and controls the switch from bulge formation to tip growth ...
Bruce, W., Hey, S., Hochholdinger, F., Hu, H. C., Li, L., Liu, Q., Liu, Sanzhen Z., Marcon, C., McNinch, C., Paschold, A., Schnable, P. S., Wen, T. J.   +11 more
core   +1 more source

Low-P solution culture can be used for screening root growth vigor in soil for high nutrient uptake of spring wheat varieties

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2018
Purpose: Root and root hairs of plants have been intensively studied in solution culture; however, correlation of such measurements in solution culture with development in soil is poorly understood.
Yaosheng Wang, Lars Stoumann Jensen, Jakob Magid   +2 more
doaj   +1 more source

Rhizobia Can Induce Nodules in White Clover by “Hijacking” Mature Cortical Cells Activated During Lateral Root Development

Molecular Plant-Microbe Interactions, 2000
We examined a range of responses of root cortical cells to Rhizobium sp. inoculation to investigate why rhizobia preferentially nodulate legume roots in the zone of emerging root hairs, but generally fail to nodulate the mature root.
Ulrike Mathesius, Jeremy J. Weinman, Barry G. Rolfe, Michael A. Djordjevic   +3 more
doaj   +1 more source

Lipochito-Oligosaccharide Nodulation Factors Stimulate Cytoplasmic Polarity with Longitudinal Endoplasmic Reticulum and Vesicles at the Tip in Vetch Root Hairs

Molecular Plant-Microbe Interactions, 2000
Vetch root hair development has four stages: bulge, growing, growth terminating, and full-grown hair. In the assay we used, the nodulation factor induced swellings and outgrowths in growth-terminating hairs.
Deborah D. Miller, Hetty B. Leferink-ten Klooster, Anne Mie C. Emons   +2 more
doaj   +1 more source

Chitosan stimulates root hair callose deposition, endomembrane dynamics, and inhibits root hair growth

Plant, Cell & Environment
AbstractAlthough angiosperm plants generally react to immunity elicitors like chitin or chitosan by the cell wall callose deposition, this response in particular cell types, especially upon chitosan treatment, is not fully understood. Here we show that the growing root hairs (RHs) of Arabidopsis can respond to a mild (0.001%) chitosan treatment by the ...
Drs, Matěj, Krupař, Pavel, Škrabálková, Eliška, Haluška, Samuel, Müller, Karel, Potocká, Andrea, Brejšková, Lucie, Serrano, Natalia, Voxeur, Aline, Vernhettes, Samantha, Ortmannová, Jitka, Caldarescu, George, Fendrych, Matyáš, Potocký, Martin, Žárský, Viktor, Pečenková, Tamara   +15 more
openaire   +5 more sources

Anatomy of Sarcocaulon

Bothalia: African Biodiversity & Conservation, 1983
The anatomy of the leaf blade, petiole, stem and root of the genus Sarcocaulon (DC.) Sweet is discussed. On the basis of the leaf anatomy, the four sections recognized by Moffett (1979) can be identified: section Denticulati (dorsiventral leaves ...
R. L. Verhoeven, H. J. T. Venter, W. L. J. van Rensburg   +2 more
doaj   +1 more source