Results 21 to 30 of about 11,655 (226)

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

Quantification of Callose Deposition in Plant Leaves [PDF]

Bio-Protocol, 2015
Callose is an amorphous homopolymer, composed of β-1, 3-glucan, which is widespread in higher plants. Callose is involved in multiple aspects of plant growth and development.
Loredana Scalschi, Eugenio Llorens, Gemma Camañes, Victoria Pastor, Emma Fernández-Crespo, Victor Flors, Pilar García-Agustín, Begonya Vicedo   +7 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   +2 more sources

Unlocking Precision in Callose Staining: Unveiling the Role of Sirofluor

Molecular Plant-Microbe Interactions
Callose is a vital component in plant biology, contributing to essential processes like pollen maturation and defense against pathogens. However, misconceptions surrounding callose staining persist, particularly regarding the role of aniline blue.
Uwe Conrath
doaj   +2 more sources

RNAi-Mediated Attenuation of CsCalS7-Related Transcripts Mitigates Callose Accumulation and Huanglongbing Symptoms. [PDF]

Mol Plant Pathol
Partial CsCalS7 suppression reduces phloem callose, starch accumulation and huanglongbing symptoms, supporting a threshold‐based host tolerance. ABSTRACT Huanglongbing (HLB) is the most destructive citrus disease worldwide and is characterised by excessive callose deposition at sieve plates, which has been associated with impaired carbohydrate ...
Granato LM, D'Alessandre NDR, Boscariol-Camargo RL, Machado MA.   +3 more
europepmc   +2 more sources

Callosal Neglect [PDF]

Archives of Neurology, 2003
According to the interhemispheric inhibition model of neglect, the uninjured hemisphere inhibits (via the corpus callosum) the injured hemisphere but the injured hemisphere can no longer inhibit the opposite hemisphere, which becomes hyperactive and produces an ipsilesional attentional bias.
Kenneth M, Heilman, David J, Adams
openaire   +2 more sources

Comparing Machine Learning and Binary Thresholding Methods for Quantification of Callose Deposits in the Citrus Phloem

Plants, 2022
Callose is a polysaccharide that can be fluorescently stained to study many developmental and immune functions in plants. High-throughput methods to accurately gather quantitative measurements of callose from confocal images are useful for many ...
Stacy Welker, Amit Levy
doaj   +1 more source

Xanthomonas Type III Effector XopN Targets Scaffold Protein OsRACK1B to Suppress Rice Immunity. [PDF]

Mol Plant Pathol
During infection, XopN is translocated into host cells and competes with OsRap2.6 for binding to OsRACK1B. This competitive interaction interferes with the formation of the OsRACK1B–OsRap2.6 subcomplex, thereby weakening plant resistance. ABSTRACT Bacterial leaf streak (BLS), caused by Xanthomonas oryzae pv.
Wang J, Ni Z, Chen X, Zhang Y, Qin H, Wang H, He Y, Tang J, Huang S.   +8 more
europepmc   +2 more sources

Construction of an Effector-Target Interaction Network for Identification of Immune-Related Effectors in Ralstonia pseudosolanacearum. [PDF]

Mol Plant Pathol
Based on the previously reported effector–target interaction network, we refined an immune‐related subnetwork via one‐to‐one yeast two‐hybrid assays in Ralstonia pseudosolanacearum, and showed all its effectors exhibit immune‐suppressive functions, demonstrating the power of refined effector–target networks to dissect effectoromes function.
Xue B, Xie Y, Zhang Y, Zhong W, Tan Z, Lv J, Lin Y, Ruan L.   +7 more
europepmc   +2 more sources

Two Aquaporins Mitigate Growth-Defence Trade-Offs by Facilitating CO₂ and H₂O₂ Transport in Wheat. [PDF]

Plant Biotechnol J
ABSTRACT The growth‐defence trade‐offs pose a major challenge to breeding high‐yield and disease‐resistant crops. Aquaporins are membrane channels that facilitate the transport of water and other small compounds, therefore regulating the growth‐defence trade‐offs.
Lu K, Qi S, Qian H, Fu X, An Z, Chen X, Zhang L, Zou S, Chen L, Dong H.   +9 more
europepmc   +2 more sources