ArticlePLoS genetics2019
SUMO modification of LBD30 by SIZ1 regulates secondary cell wall formation in Arabidopsis thaliana.
Article in PLoS genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 48 citations in OpenAlex.
- Definition and regulatory analysis of the SUMOylation system in Caixin (Brassica rapa var. Parachinensis) during pectobacterium carotovorum infection.BMC plant biology · 2024Article
- Deciphering the intricate hierarchical gene regulatory network: unraveling multi-level regulation and modifications driving secondary cell wall formation.Horticulture research · 2024Article
- Virulence strategies of an insect herbivore and oomycete plant pathogen converge on host E3 SUMO ligase SIZ1.The New phytologist · 2022Article
- Secondary cell wall patterning-connecting the dots, pits and helices.Open biology · 2022Article
- Protein Tyrosine Nitration in Plant Nitric Oxide Signaling.Frontiers in plant science · 2022Review
- Root responses to aluminium and iron stresses require the SIZ1 SUMO ligase to modulate the STOP1 transcription factor.The Plant journal : for cell and molecular biology · 2021Article
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- Identification of biological pathway and process regulators using sparse partial least squares and triple-gene mutual interaction.Scientific reports · 2021Article
- Ubiquitylome analysis reveals the involvement of ubiquitination in the bast fiber growth of ramie.Planta · 2021Article
- Bulked segregant analysis reveals candidate genes responsible for dwarf formation in woody oilseed crop castor bean.Scientific reports · 2021Article
- SUMO mediated regulation of transcription factors as a mechanism for transducing environmental cues into cellular signaling in plants.Cellular and molecular life sciences : CMLS · 2021Review
- Abscisic acid regulates secondary cell-wall formation and lignin deposition inProceedings of the National Academy of Sciences of the United States of America · 2021Article
- SUMOylation in Phytopathogen Interactions: Balancing Invasion and Resistance.Frontiers in cell and developmental biology · 2021Review
- Plant SUMO E3 Ligases: Function, Structural Organization, and Connection With DNA.Frontiers in plant science · 2021Review
- The SUMO E3 Ligase SIZ1 Negatively Regulates Shoot Regeneration.Plant physiology · 2020Article
- Crosstalk between Ubiquitination and Other Post-translational Protein Modifications in Plant Immunity.Plant communications · 2020Review
- Redox Regulation of the NOR Transcription Factor Is Involved in the Regulation of Fruit Ripening in Tomato.Plant physiology · 2020Article
- LBD29-Involved Auxin Signaling Represses NAC Master Regulators and Fiber Wall Biosynthesis.Plant physiology · 2019Article
- Analysis of OrthologousInternational journal of molecular sciences · 2019Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A wide range of biological processes are regulated by sumoylation, a post-translational modification involving the conjugation of SUMO (Small Ubiquitin-Like Modifier) to protein. In Arabidopsis thaliana, AtSIZ1 encodes a SUMO E3 ligase for SUMO modification. siz1 mutants displayed defective secondary cell walls (SCWs) in inflorescence fiber cells. Such defects were caused by repression of SND1/NST1-mediated transcriptional networks. Yeast two-hybrid assay indicated that SIZ1 interacts with the LBD30 C-terminal domain, which was further confirmed using bimolecular fluorescence complementation and immunoprecipitation. Mass spectrometry and co-immunoprecipitation indicated that SIZ1 mediates SUMO conjugation to LBD30 at the K226 residue. Genes controlling SCW formation were activated by the overexpression of LBD30, but not in the LBD30(K226R) mutant. LBD30 enhancement of SCW formation resulted from upregulation of SND1/NST1-mediated transcriptional networks. This study presents a mechanism by which sumoylation of LBD30, mediated by SIZ1, regulates SCW formation in A. thaliana.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.