CLE and RGF Family Peptide Hormone Signaling in Plant Development

Leasure, Colin D.; He, Zheng-Hui

doi:10.1093/mp/sss082

Cited by 12 publications

(11 citation statements)

References 11 publications

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“…Cyst nematodes secrete effectors that mimic plant CLAVATA3/endosperm surrounding region-related (CLE) peptide hormones (Figure 1). Plant CLE peptides are secreted, are mobile, and are perceived by RLKs (61). In plants, CLE perception is critical for cell-to-cell communication and controls multiple developmental processes (61).…”

Section: Effectors That Mimic and Interfere With Plant Hormonesmentioning

confidence: 99%

“…Plant CLE peptides are secreted, are mobile, and are perceived by RLKs (61). In plants, CLE perception is critical for cell-to-cell communication and controls multiple developmental processes (61). CLE-like effectors are posttranslationally processed, revealing a 12–13 amino acid mature peptide ligand with similarity to plant CLE peptides (16).…”

Section: Effectors That Mimic and Interfere With Plant Hormonesmentioning

confidence: 99%

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Plant-Pathogen Effectors: Cellular Probes Interfering with Plant Defenses in Spatial and Temporal Manners

Toruño

Stergiopoulos²,

Coaker³

2016

Annu. Rev. Phytopathol.

556

441

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Plants possess large arsenals of immune receptors capable of recognizing all pathogen classes. To cause disease, pathogenic organisms must be able to overcome physical barriers, suppress or evade immune perception, and derive nutrients from host tissues. Consequently, to facilitate some of these processes, pathogens secrete effector proteins that promote colonization. This review covers recent advances in the field of effector biology, focusing on conserved cellular processes targeted by effectors from diverse pathogens. The ability of effectors to facilitate pathogen entry into the host interior, suppress plant immune perception, and alter host physiology for pathogen benefit is discussed. Pathogens also deploy effectors in a spatial and temporal manner, depending on infection stage. Recent advances have also enhanced our understanding of effectors acting in specific plant organs and tissues. Effectors are excellent cellular probes that facilitate insight into biological processes as well as key points of vulnerability in plant immune signaling networks.

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Section: Effectors That Mimic and Interfere With Plant Hormonesmentioning

confidence: 99%

Section: Effectors That Mimic and Interfere With Plant Hormonesmentioning

confidence: 99%

Plant-Pathogen Effectors: Cellular Probes Interfering with Plant Defenses in Spatial and Temporal Manners

Toruño

Stergiopoulos²,

Coaker³

2016

Annu. Rev. Phytopathol.

556

441

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“…For example, glycoside hydrolases (GHs) could be involved in both plant development and defense (Kasprzewska, 2003). In the same way, proteases could be involved in protein turnover or in signaling by releasing biologically active peptides (Berger and Altmann, 2000; Hunt et al, 2010; Leasure and He, 2012). The second type of classification is based on predicted functional domains and possible partners or targets (i.e., polysaccharides, lipids or proteins) of CWPs in cell walls.…”

Section: Main Cwp Familiesmentioning

confidence: 99%

Plant cell wall proteomics: the leadership of Arabidopsis thaliana

2013

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Plant cell wall proteins (CWPs) progressively emerged as crucial components of cell walls although present in minor amounts. Cell wall polysaccharides such as pectins, hemicelluloses, and cellulose represent more than 90% of primary cell wall mass, whereas hemicelluloses, cellulose, and lignins are the main components of lignified secondary walls. All these polymers provide mechanical properties to cell walls, participate in cell shape and prevent water loss in aerial organs. However, cell walls need to be modified and customized during plant development and in response to environmental cues, thus contributing to plant adaptation. CWPs play essential roles in all these physiological processes and particularly in the dynamics of cell walls, which requires organization and rearrangements of polysaccharides as well as cell-to-cell communication. In the last 10 years, plant cell wall proteomics has greatly contributed to a wider knowledge of CWPs. This update will deal with (i) a survey of plant cell wall proteomics studies with a focus on Arabidopsis thaliana; (ii) the main protein families identified and the still missing peptides; (iii) the persistent issue of the non-canonical CWPs; (iv) the present challenges to overcome technological bottlenecks; and (v) the perspectives beyond cell wall proteomics to understand CWP functions.

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“…Nematode peptide hormones as interceptors of plant development to form feeding sites.-One of the major evidences demonstrating that nematodes actively interfere with the programmed development of the roots came from the discovery of a protein, Hg-SYV46, secreted by the CN H. glycine that contains a structural motif of the CLAVATA3/ESR-related (CLE) family in Arabidopsis (Wang et al, 2001;Wang et al, 2005). CLV3-like peptide hormones have been shown to have multiple functions in many aspects of plant development and morphogenesis (Leasure and He, 2012). The similarities between CLV3 and the nematode peptide Hg-SYV46 are not merely structural.…”

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confidence: 99%

Developmental Pathways Mediated by Hormones in Nematode Feeding Sites

Cabrera

Díaz‐Manzano

Fenoll

et al. 2015

Advances in Botanical Research

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Sedentary plant endoparasitic (root-knot and cyst) nematodes induce the formation of their feeding sites by directing the transdifferentiation of normal plant root cells into nematode feeding cells, namely giant cells and syncytia. In the last years, transcriptomic analyses combined with molecular cell biology have revealed dramatic and specific changes in gene expression in syncytia and giant cells. Among the genes

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CLE and RGF Family Peptide Hormone Signaling in Plant Development

Cited by 12 publications

References 11 publications

Plant-Pathogen Effectors: Cellular Probes Interfering with Plant Defenses in Spatial and Temporal Manners

Plant-Pathogen Effectors: Cellular Probes Interfering with Plant Defenses in Spatial and Temporal Manners

Plant cell wall proteomics: the leadership of Arabidopsis thaliana

Developmental Pathways Mediated by Hormones in Nematode Feeding Sites

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