Frontiers in Plant Science, 2018 Cell wall reinforcement with callose is a frequent plant response to infection. Poly(ADP-ribosyl)ation is a protein post-translational modification mediated by poly(ADP-ribose) polymerases (PARPs).
Brian D. Keppler +4 more
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Cotton fiber annexins: a potential role in the regulation of callose synthase [PDF]
The Plant Journal, 1993 SummaryCotton fibers contain a characteristic set of proteins which interact with plasma membranes in a Ca2+‐dependent manner. The association of these proteins with the membrane is correlated with a reduced level of UDP‐glucose: (1→3)‐β‐glucan (callose) synthase activity.
A, Andrawis, M, Solomon, D P, Delmer
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Xanthan pyruvilation is essential for the virulence of Xanthomonas campestris pv. campestris [PDF]
, 2016 Xanthan, the main exopolysaccharide (EPS) synthesized by Xanthomonas spp., contributes to bacterial stress tolerance and enhances attachment to plant surfaces by helping in biofilm formation.
Bianco, María Isabel +8 more
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Stimulation of Callose Synthesis in Vivo Correlates with Changes in Intracellular Distribution of the Callose Synthase Activator [beta]-Furfuryl-[beta]-Glucoside [PDF]
Plant Physiology, 1993 [beta]-Furfuryl-[beta]-glucoside (FG) has been shown to be a specific endogenous activator of higher plant callose synthase (P. Ohana, D.P. Delmer, G. Volman, J.C. Steffens, D.E. Matthews, M. Benziman [1992] Plant Physiol 98: 708-715). Because glycosides such as FG are usually sequestered in vacuoles, we have proposed that activation of callose ...
P., Ohana, M., Benziman, D. P., Delmer
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Biochar-amended potting medium reduces the susceptibility of rice to root-knot nematode infections [PDF]
, 2015 Background: Biochar is a solid coproduct of biomass pyrolysis, and soil amended with biochar has been shown to enhance the productivity of various crops and induce systemic plant resistance to fungal pathogens.
Debode, Jane +4 more
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Frontiers in Plant Science, 2018 Plasmodesmata are channels that link adjacent cells in plant tissues through which molecular exchanges take place. They are involved in multiple processes vital to plant cells, such as responses to hormonal signaling or environmental challenges including
Felicia Leijon +5 more
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LAP3, a novel plant protein required for pollen development, is essential for proper exine formation [PDF]
, 2009 We isolated lap3-1 and lap3-2 mutants in ascreen for pollen that displays abnormal stigma binding.Unlike wild-type pollen, lap3-1 and lap3-2 pollen exine isthinner, weaker, and is missing some connections betweentheir roof-like tectum structures.
Carlson, Ann L +7 more
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Chitin perception in plasmodesmata characterizes submembrane immune-signaling specificity in plants [PDF]
, 2020 The plasma membrane (PM) is composed of heterogeneous subdomains, characterized by differences in protein and lipid composition. PM receptors can be dynamically sorted into membrane domains to underpin signaling in response to extracellular stimuli.
Bellandi, Annalisa +9 more
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Callose Synthase GSL7 Is Necessary for Normal Phloem Transport and Inflorescence Growth in Arabidopsis [PDF]
Plant Physiology, 2010 Abstract One isoform of callose synthase, Glucan Synthase-Like7 (GSL7), is tightly coexpressed with two isoforms of sucrose synthase (SUS5 and SUS6) known to be confined to phloem sieve elements in Arabidopsis (Arabidopsis thaliana). Investigation of the phenotype of gsl7 mutants of Arabidopsis revealed that the sieve plate pores of ...
Barratt, D. +7 more
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Cellulose biosynthesis in higher plants
Acta Societatis Botanicorum Poloniae, 2014 Knowledge of the control and regulation of cellulose synthesis is fundamental to an understanding of plant development since cellulose is the primary structural component of plant cell walls.
Krystyna Kudlicka, R. M. Brown, Jr
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