ArticlePlant signaling & behavior2015
Genes co-regulated with LBD16 in nematode feeding sites inferred from in silico analysis show similarities to regulatory circuits mediated by the auxin/cytokinin balance in Arabidopsis.
Article in Plant signaling & behavior, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 18 citations in OpenAlex.
- Quantitative live-cell imaging of auxin and cytokinin signalling in developing feeding sites ofPlant signaling & behavior · 2026Article
- Divergent regulation of auxin responsive genes in root-knot and cyst nematodes feeding sites formed in Arabidopsis.Frontiers in plant science · 2023Article
- Identification, Classification and Characterization of LBD Transcription Factor Family Genes inInternational journal of molecular sciences · 2022Article
- Sedentary Plant-Parasitic Nematodes Alter Auxin Homeostasis via Multiple Strategies.Frontiers in plant science · 2021Review
- Phylogeny and Functions of LOB Domain Proteins in Plants.International journal of molecular sciences · 2020Review
- Plant tumors: a hundred years of study.Planta · 2020Review
- Phytoparasitic Nematode Control of Plant Hormone Pathways.Plant physiology · 2019Review
- Pivotal role of LBD16 in root and root-like organ initiation.Cellular and molecular life sciences : CMLS · 2018Review
- Molecular Transducers from Roots Are Triggered in Arabidopsis Leaves by Root-Knot Nematodes for Successful Feeding Site Formation: A Conserved Post-EmbryogenicFrontiers in plant science · 2017Article
- A Reliable Protocol for In situ microRNAs Detection in Feeding Sites Induced by Root-Knot Nematodes.Frontiers in plant science · 2016Article
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3 authors at 1 institution in 1 country.
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Abstract
Plant endoparasitic nematodes, root-knot and cyst nematodes (RKNs and CNs) induce within the root vascular cylinder transfer cells used for nourishing, termed giant cells (GCs) and syncytia. Understanding the molecular mechanisms behind this process is essential to develop tools for nematode control. Based on the crucial role in gall development of LBD16, also a key component of the auxin pathway leading to the divisions in the xylem pole pericycle during lateral root (LR) formation, we investigated genes co-regulated with LBD16 in different transcriptomes and analyzed their similarities and differences with those of RKNs and CNs feeding sites (FS). This analysis confirmed LBD16 and its co-regulated genes, integrated in signaling cascades mediated by auxins during LR and callus formation, as a particular feature of RKN-FS distinct to CNs. However, LBD16, and its positively co-regulated genes, were repressed in syncytia, suggesting a selective down- regulation of the LBD16 auxin mediated pathways in CNs-FS. Interestingly, cytokinin-induced genes are enriched in syncytia and we encountered similarities between the transcriptome of shoot regeneration from callus, modulated by cytokinins, and that of syncytia. These findings establish differences in the regulatory networks leading to both FS formation, probably modulated by the auxin/cytokinin balance.
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