Results 1 to 10 of about 423,176 (148)

Strong alkalinization of Chara cell surface in the area of cell wall incision as an early event in mechanoperception

Biochimica Et Biophysica Acta - Biomembranes, 2013
Mechanical wounding of cell walls occurring in plants under the impact of pathogens or herbivores can be mimicked by cell wall incision with a glass micropipette. Measurements of pH at the surface of Chara corallina internodes following microperforation of cell wall revealed a rapid (10-30s) localized alkalinization of the apoplast after a lag period ...
Anna Alova, Alexander Bulychev
exaly   +5 more sources

Coronatine Enhances Stalk Bending Resistance of Maize, Thickens the Cell Wall and decreases the Area of the Vascular Bundles

Agronomy, 2020
Coronatine (COR) is a phytotoxin produced by the pathogen Pseudomonas syringae, it has a structure similar to that of jasmonates (JAs), but it is much more active as a plant growth regulator. The goal of this study was to gain more insight into the effect and the mechanism of COR effects on stalk characteristics are related lodging resistance of maize.
Liusheng Duan, Yuyi Zhou, Guanmin Huang   +2 more
exaly   +3 more sources

SND2, a NAC transcription factor gene, regulates genes involved in secondary cell wall development in Arabidopsis fibres and increases fibre cell area in Eucalyptus

BMC Plant Biology, 2011
Background NAC domain transcription factors initiate secondary cell wall biosynthesis in Arabidopsis fibres and vessels by activating numerous transcriptional regulators and biosynthetic genes.
Hussey Steven G, Mizrachi Eshchar, Spokevicius Antanas V, Bossinger Gerd, Berger Dave K, Myburg Alexander A   +5 more
doaj   +4 more sources

The Effect of Explosions on the Protective Wall of a Containerized Hydrogen Fuel Cell System

Energies, 2023
With the development of hydrogen energy, containerized hydrogen fuel cell systems are being used in distributed energy-supply systems. Hydrogen pipelines and electronic equipment of fuel cell containers can trigger hydrogen-explosion accidents.
Min Liu, Leiqi Zhang, Qiliang Wu, Yunpeng Zhang, Jiaxin Zhang, Xuefang Li, Qingxin Ba   +6 more
doaj   +1 more source

An experimental and finite element analysis of 3D printed honeycomb structures under axial compression

Polymers and Polymer Composites, 2022
The present study focuses on maximum compressive force of honeycomb structures produced from polylactic acid (PLA) and acrylonitrile butadiene styrene filament using an Ultimaker hot plate 3D printer.
Serdar Kaveloglu, Semsettin Temiz
doaj   +1 more source

Ginkgo biloba and Helianthus annuus show different strategies to adjust photosynthesis, leaf water relations, and cell wall composition under water deficit stress

Photosynthetica, 2020
Cell wall thickness (Tcw) determines photosynthesis and leaf elasticity. However, only a few studies in angiosperms addressed cell wall composition implication in regulating photosynthesis and leaf water relations through mesophyll conductance (gm) and ...
M. ROIG-OLIVER, M. NADAL, J. J. BOTA FLEXAS   +2 more
doaj   +1 more source

Structural Wall Facade Reconstruction of Scanned Scene in Point Clouds

Advances in Electrical and Computer Engineering, 2021
Representation of wall facade in 3D scene is important for scene understanding and reconstruction. Doors and windows are essential elements of wall facade, which enrich the models of indoor buildings.
NING, X., WANG, M., TANG, J., ZHANG, H., WANG, Y.   +4 more
doaj   +1 more source

Variability in the chloroplast area lining the intercellular airspace and cell walls drives mesophyll conductance in gymnosperms

Journal of Experimental Botany, 2020
Abstract The photosynthetic efficiency of plants in different environments is controlled by stomata, hydraulics, biochemistry, and mesophyll conductance (gm). Recently, gm was demonstrated to be the key limitation of photosynthesis in gymnosperms.
Linda-Liisa Veromann-Jürgenson, Timothy J Brodribb, Ülo Niinemets, Tiina Tosens   +3 more
openaire   +2 more sources

Pilot Study of Endovascular Delivery of Mesenchymal Stromal Cells in the Aortic Wall in a Pig Model

Cell Transplantation, 2021
Abdominal aortic aneurysms (AAAs) have a high mortality. In small-animal models, multipotent mesenchymal stromal cells (MSCs) have shown benefits in attenuating aneurysm formation. However, an optimal cell delivery strategy is lacking.
Ke Li, Deborah Vela, Elton Migliati, Maria da Graca Cabreira, Xiaohong Wang, L Maximilian Buja, Emerson C. Perin   +6 more
doaj   +1 more source

Hydrogen peroxide contributes to cadmium binding on root cell wall pectin of cadmium-safe rice line (Oryza sativa L.)

Ecotoxicology and Environmental Safety, 2022
Cell wall pectin is essential for cadmium (Cd) accumulation in rice roots and hydrogen peroxide (H2O2) plays an important role as a signaling molecule in cell wall modification. The role of H2O2 in Cd binding in cell wall pectin is unclear.
Keji Wang, Haiying Yu, Xizhou Zhang, Daihua Ye, Huagang Huang, Yongdong Wang, Zicheng Zheng, Tingxuan Li   +7 more
doaj   +1 more source