Results 11 to 20 of about 24,619 (269)

Analysis of a novel mutant allele of GSL8 reveals its key roles in cytokinesis and symplastic trafficking in Arabidopsis [PDF]

BMC Plant Biology, 2018
Background Plant cell walls are mainly composed of polysaccharides such as cellulose and callose. Callose exists at a very low level in the cell wall; however, it plays critical roles at different stages of plant development as well as in defence against
Behnaz Saatian, Ryan S. Austin, Gang Tian, Chen Chen, Vi Nguyen, Susanne E. Kohalmi, Danny Geelen, Yuhai Cui   +7 more
doaj   +10 more sources

CalloseMeasurer: a novel software solution to measure callose deposition and recognise spreading callose patterns [PDF]

Plant Methods, 2012
Background Quantification of callose deposits is a useful measure for the activities of plant immunity and pathogen growth by fluorescence imaging. For robust scoring of differences, this normally requires many technical and biological replicates and ...
Zhou Ji, Spallek Thomas, Faulkner Christine, Robatzek Silke   +3 more
doaj   +3 more sources

ROS-mediated plasmodesmal regulation requires a network of an Arabidopsis receptor-like kinase, calmodulin-like proteins, and callose synthases

Frontiers in Plant Science, 2023
Plasmodesmata (PD) play a critical role in symplasmic communication, coordinating plant activities related to growth & development, and environmental stress responses. Most developmental and environmental stress signals induce reactive oxygen species
Minh Huy Vu, Tae Kyung Hyun, Sungwha Bahk, Yeonhwa Jo, Yeonhwa Jo, Ritesh Kumar, Dhineshkumar Thiruppathi, Arya Bagus Boedi Iswanto, Woo Sik Chung, Woo Sik Chung, Rahul Mahadev Shelake, Jae-Yean Kim, Jae-Yean Kim, Jae-Yean Kim   +13 more
doaj   +2 more sources

Plasmodesmata Function and Callose Deposition in Plant Disease Defense

Plants
Callose, found in the cell walls of higher plants such as β-1,3-glucan with β-1,6 branches, is pivotal for both plant development and responses to biotic and abiotic stressors.
Jingsheng Chen, Xiaofeng Xu, Wei Liu, Ziyang Feng, Quan Chen, You Zhou, Miao Sun, Liping Gan, Tiange Zhou, Yuanhu Xuan   +9 more
doaj   +2 more sources

Callose homeostasis at plasmodesmata: molecular control and developmental regulation. [PDF]

Frontiers in Plant Science, 2014
Plasmodesmata are membrane-lined channels that are located in the plant cell wall and that physically interconnect the cytoplasm of adjacent cells.
Nico eDe Storme, Danny eGeelen
doaj   +7 more sources

The effect of silicon supplementation and drought stress on the deposition of callose and chemical components in the cell walls of the Brassica napus roots

BMC Plant Biology
Background Silicon has an important role in regulating water management in plants. It is deposited in cell walls and creates a mechanical barrier against external factors.
Saja-Garbarz Diana, Godel-Jędrychowska Kamila, Kurczyńska Ewa, Kozieradzka-Kiszkurno Małgorzata, Tuleja Monika, Gula Emilia, Skubała Kaja, Rys Magdalena, Urban Karolina, Kwiatkowska Monika, Libik-Konieczny Marta   +10 more
doaj   +2 more sources

Role of callose synthases in transfer cell wall development in tocopherol deficient Arabidopsis mutants [PDF]

Frontiers in Plant Science, 2014
Tocopherols (vitamin E) are lipid-soluble antioxidants produced by all plants and algae, and many cyanobacteria, yet their functions in these photosynthetic organisms are still not fully understood.
Hiroshi eMaeda, Hiroshi eMaeda, Hiroshi eMaeda, Wan eSong, Wan eSong, Tammy L. Sage, Dean eDellaPenna   +6 more
doaj   +2 more sources

Callose metabolism and the regulation of cell walls and plasmodesmata during plant mutualistic and pathogenic interactions

Plant, Cell and Environment, 2022
Cell walls are essential for plant growth and development, providing support and protection from external environments. Callose is a glucan that accumulates in specialized cell wall microdomains including around intercellular pores called plasmodesmata ...
Liam German, Richa Yeshvekar, Yoselin Benitez-Alfonso   +2 more
semanticscholar   +1 more source

β-1,3-GLUCANASE10 regulates tomato development and disease resistance by modulating callose deposition.

Plant Physiology, 2023
β-1,3-Glucanases are considered key regulators responsible for the degradation of callose in plants, yet little is known about the role and mode of action of their encoding genes in tomato (Solanum lycopersicum). In the present study, we identified the β-
Yangang Pei, Qihan Xue, Zehong Zhang, Peng Shu, Heng Deng, M. Bouzayen, Yiguo Hong, Mingchun Liu   +7 more
semanticscholar   +1 more source

Ectopic callose deposition into woody biomass modulates the nano-architecture of macrofibrils

Nature Plants, 2023
Plant biomass plays an increasingly important role in the circular bioeconomy, replacing non-renewable fossil resources. Genetic engineering of this lignocellulosic biomass could benefit biorefinery transformation chains by lowering economic and ...
M. Bourdon, Jan J. Lyczakowski, Rosalie Cresswell, Sam Amsbury, F. Vilaplana, M.-J. Le Guen, N. Follain, R. Wightman, Chang Su, F. Alatorre-Cobos, Maximilian Ritter, Aleksandra Liszka, Oliver M. Terrett, S. Yadav, Anne Vatén, K. Nieminen, Gugan Eswaran, Juan Alonso-Serra, Karin H. Müller, D. Iuga, P. Miskolczi, Lothar Kalmbach, Sofía Otero, Ari Pekka Mähönen, R. Bhalerao, Vincent Bulone, Shawn D. Mansfield, Stefan J. Hill, I. Burgert, Johnny Beaugrand, Yoselin Benitez-Alfonso, Ray Dupree, P. Dupree, Ykä Helariutta   +33 more
semanticscholar   +1 more source