GhLBD41, a lateral organ boundaries transcription factor, positively regulates plants resistance to Verticillium dahliae via the jasmonic acid signaling pathway.
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| Title: | GhLBD41, a lateral organ boundaries transcription factor, positively regulates plants resistance to Verticillium dahliae via the jasmonic acid signaling pathway. |
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| Authors: | Hu, Qin1,2,3 (AUTHOR) huqin-0509@gxu.edu.cn, Wu, Deng1,2 (AUTHOR), Hong, Tianshu1,2 (AUTHOR), Wang, Lulu1,2 (AUTHOR), Wang, Shichao1,2 (AUTHOR), Ren, Qianqian1,2 (AUTHOR) |
| Source: | Industrial Crops & Products. Dec2024:Part 4, Vol. 222, pN.PAG-N.PAG. 1p. |
| Subjects: | Transcription factors, Jasmonic acid, Verticillium dahliae, Regeneration (Botany), Cellular signal transduction, Cotton |
| Abstract: | The Lateral Organ Boundaries (LOB) domain (LBD)-containing protein family represents a group of plant-specific transcription factors that play crucial roles in various biological processes, including organ development, photomorphogenesis, and plant regeneration. However, there is limited research elucidating the biological functions of LBD genes in relation to cotton's response to fungal pathogens. In this study, we identified GhLBD41, a nucleus-localized LBD transcription factor from Gossypium hirsutum , as a positive regulator of plant resistance against the fungal pathogen V. dahliae. This regulation occurs through direct modulation of jasmonic acid (JA) biosynthesis and the JA-mediated signaling pathway. Knockdown of GhLBD41 significantly increased the susceptibility of cotton plants to V. dahliae infection; conversely, ectopic expression of GhLBD41 enhanced disease resistance in Arabidopsis by promoting JA accumulation and activating JA-mediated defense responses. Further analysis revealed that GhLBD41 interacts with "CGGCG" or "CACGTG" cis-elements located within the promoters of AOS, AOC, and MYC2 which are essential enzymes and transcription factor involved in JA biosynthesis and signaling pathways, and subsequently promotes the expression of these target genes. • GhLBD41 serves as a positive regulator in enhancing plant resistance to V. dahliae infection. • The GhLBD41 protein has the potential to interact with cis-elements "CGGCG" or "CACGTG" located in the promoter regions of target genes. • GhLBD41 directly participates in the biosynthesis and signaling pathways of jasmonic acid to modulate plant defense responses. [ABSTRACT FROM AUTHOR] |
| Copyright of Industrial Crops & Products is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 181487615 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: GhLBD41, a lateral organ boundaries transcription factor, positively regulates plants resistance to Verticillium dahliae via the jasmonic acid signaling pathway. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Hu%2C+Qin%22">Hu, Qin</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> huqin-0509@gxu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Wu%2C+Deng%22">Wu, Deng</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hong%2C+Tianshu%22">Hong, Tianshu</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Lulu%22">Wang, Lulu</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Shichao%22">Wang, Shichao</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ren%2C+Qianqian%22">Ren, Qianqian</searchLink><relatesTo>1,2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Industrial+Crops+%26+Products%22">Industrial Crops & Products</searchLink>. Dec2024:Part 4, Vol. 222, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Transcription+factors%22">Transcription factors</searchLink><br /><searchLink fieldCode="DE" term="%22Jasmonic+acid%22">Jasmonic acid</searchLink><br /><searchLink fieldCode="DE" term="%22Verticillium+dahliae%22">Verticillium dahliae</searchLink><br /><searchLink fieldCode="DE" term="%22Regeneration+%28Botany%29%22">Regeneration (Botany)</searchLink><br /><searchLink fieldCode="DE" term="%22Cellular+signal+transduction%22">Cellular signal transduction</searchLink><br /><searchLink fieldCode="DE" term="%22Cotton%22">Cotton</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The Lateral Organ Boundaries (LOB) domain (LBD)-containing protein family represents a group of plant-specific transcription factors that play crucial roles in various biological processes, including organ development, photomorphogenesis, and plant regeneration. However, there is limited research elucidating the biological functions of LBD genes in relation to cotton's response to fungal pathogens. In this study, we identified GhLBD41, a nucleus-localized LBD transcription factor from Gossypium hirsutum , as a positive regulator of plant resistance against the fungal pathogen V. dahliae. This regulation occurs through direct modulation of jasmonic acid (JA) biosynthesis and the JA-mediated signaling pathway. Knockdown of GhLBD41 significantly increased the susceptibility of cotton plants to V. dahliae infection; conversely, ectopic expression of GhLBD41 enhanced disease resistance in Arabidopsis by promoting JA accumulation and activating JA-mediated defense responses. Further analysis revealed that GhLBD41 interacts with "CGGCG" or "CACGTG" cis-elements located within the promoters of AOS, AOC, and MYC2 which are essential enzymes and transcription factor involved in JA biosynthesis and signaling pathways, and subsequently promotes the expression of these target genes. • GhLBD41 serves as a positive regulator in enhancing plant resistance to V. dahliae infection. • The GhLBD41 protein has the potential to interact with cis-elements "CGGCG" or "CACGTG" located in the promoter regions of target genes. • GhLBD41 directly participates in the biosynthesis and signaling pathways of jasmonic acid to modulate plant defense responses. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Industrial Crops & Products is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.indcrop.2024.119939 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Transcription factors Type: general – SubjectFull: Jasmonic acid Type: general – SubjectFull: Verticillium dahliae Type: general – SubjectFull: Regeneration (Botany) Type: general – SubjectFull: Cellular signal transduction Type: general – SubjectFull: Cotton Type: general Titles: – TitleFull: GhLBD41, a lateral organ boundaries transcription factor, positively regulates plants resistance to Verticillium dahliae via the jasmonic acid signaling pathway. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Hu, Qin – PersonEntity: Name: NameFull: Wu, Deng – PersonEntity: Name: NameFull: Hong, Tianshu – PersonEntity: Name: NameFull: Wang, Lulu – PersonEntity: Name: NameFull: Wang, Shichao – PersonEntity: Name: NameFull: Ren, Qianqian IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 12 Text: Dec2024:Part 4 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 09266690 Numbering: – Type: volume Value: 222 Titles: – TitleFull: Industrial Crops & Products Type: main |
| ResultId | 1 |
