ArticleBMC plant biology2019
Overexpression of rice jacalin-related mannose-binding lectin (OsJAC1) enhances resistance to ionizing radiation in Arabidopsis.
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 32 citations in OpenAlex.
- Cross-kingdom sRNA Ta_sRNA1 silences PRIM2 to fine-tune Arabidopsis immunity during symbiosis with Trichoderma atroviride.The New phytologist · 2026Article
- Jacalin-Related LectinPlants (Basel, Switzerland) · 2026Article
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- Duality of jacalin-related lectin: Master regulator and chaperone.Plant communications · 2024Review
- Genome-Wide and Transcriptome Analysis of Jacalin-Related Lectin Genes in Barley and the Functional Characterization ofInternational journal of molecular sciences · 2023Article
- Post-Translational Modifications in Histones and Their Role in Abiotic Stress Tolerance in Plants.Proteomes · 2023Review
- Jacalin-related lectin 45 (OsJRL45) isolated from 'sea rice 86' enhances rice salt tolerance at the seedling and reproductive stages.BMC plant biology · 2023Article
- Article
- Pathogen Resistance Depending on Jacalin-Dirigent Chimeric Proteins Is Common among Poaceae but Absent in the Dicot Arabidopsis as Evidenced by Analysis of Homologous Single-Domain Proteins.Plants (Basel, Switzerland) · 2022Article
- Plant lectins: Handymen at the cell surface.Cell surface (Amsterdam, Netherlands) · 2022Review
- The Crystal Structure of the Defense Conferring Rice ProteinBiomolecules · 2022Article
- Growing Maize Root: Lectins Involved in Consecutive Stages of Cell Development.Plants (Basel, Switzerland) · 2022Article
- Biochemical and Initial Structural Characterization of the Monocot Chimeric Jacalin OsJAC1.International journal of molecular sciences · 2021Article
- Identification of monocot chimeric jacalin family reveals functional diversity in wheat.Planta · 2021Article
- Article
- Silencing of an Ubiquitin Ligase Increases Grain Width and Weight inFrontiers in genetics · 2020Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundJacalin-related lectins in plants are important in defense signaling and regulate growth, development, and response to abiotic stress. We characterized the function of a rice mannose-binding jacalin-related lectin (OsJAC1) in the response to DNA damage from gamma radiation.
resultsTime- and dose-dependent changes of OsJAC1 expression in rice were detected in response to gamma radiation. To identify OsJAC1 function, OsJAC1-overexpressing transgenic Arabidopsis plants were generated. Interestingly, OsJAC1 overexpression conferred hyper-resistance to gamma radiation in these plants. Using comparative transcriptome analysis, genes related to pathogen defense were identified among 22 differentially expressed genes in OsJAC1-overexpressing Arabidopsis lines following gamma irradiation. Furthermore, expression profiles of genes associated with the plant response to DNA damage were determined in these transgenic lines, revealing expression changes of important DNA damage checkpoint and perception regulatory components, namely MCMs, RPA, ATM, and MRE11.
conclusionsOsJAC1 overexpression may confer hyper-resistance to gamma radiation via activation of DNA damage perception and DNA damage checkpoints in Arabidopsis, implicating OsJAC1 as a key player in DNA damage response in plants. This study is the first report of a role for mannose-binding jacalin-related lectin in DNA damage.
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