Article Navigation
- < Previous
- Next >
Journal Article
Get access
, Ying Sun State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University , Nanjing 210095, Jiangsu , China Search for other works by this author on: Oxford Academic Na Yang State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University , Nanjing 210095, Jiangsu , China Search for other works by this author on: Oxford Academic Sirui Li State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University , Nanjing 210095, Jiangsu , China Search for other works by this author on: Oxford Academic Fei Chen State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University , Nanjing 210095, Jiangsu , China Search for other works by this author on: Oxford Academic Yijing Xie State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University , Nanjing 210095, Jiangsu , China Search for other works by this author on: Oxford Academic Canming Tang State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Agriculture, Nanjing Agricultural University , Nanjing 210095, Jiangsu , China Correspondence: tangcm@njau.edu.cn Search for other works by this author on: Oxford Academic
Journal of Experimental Botany, Volume 75, Issue 11, 7 June 2024, Pages 3500–3520, https://doi.org/10.1093/jxb/erae100
Published:
22 March 2024
Article history
Received:
02 June 2023
Editorial decision:
26 February 2024
Accepted:
21 March 2024
Published:
22 March 2024
Corrected and typeset:
05 May 2024
- Views
- Article contents
- Figures & tables
- Video
- Audio
- Supplementary Data
-
Cite
Cite
Ying Sun, Na Yang, Sirui Li, Fei Chen, Yijing Xie, Canming Tang, Mechanism of oxalate decarboxylase Oxd_S12 from Bacillus velezensis BvZ45-1 in defence against cotton verticillium wilt, Journal of Experimental Botany, Volume 75, Issue 11, 7 June 2024, Pages 3500–3520, https://doi.org/10.1093/jxb/erae100
Close
Search
Close
Search
Advanced Search
Search Menu
Abstract
Verticillium wilt, a soilborne vascular disease caused by Verticillium dahliae, strongly affects cotton yield and quality. In this study, an isolated rhizosphere bacterium, designated Bacillus velezensis BvZ45-1, exhibited >46% biocontrol efficacy against cotton verticillium wilt under greenhouse and field conditions. Moreover, through crude protein extraction and mass spectrometry analyses, we found many antifungal compounds present in the crude protein extract of BvZ45-1. The purified oxalate decarboxylase Odx_S12 from BvZ45-1 inhibited the growth of V. dahliae Vd080 by reducing the spore yield, causing mycelia to rupture, spore morphology changes, cell membrane rupture, and cell death. Subsequently, overexpression of Odx_S12 in Arabidopsis significantly improved plant resistance to V. dahliae. Through studies of the resistance mechanism of Odx_S12, V. dahliae was shown to produce oxalic acid (OA), which has a toxic effect on Arabidopsis leaves. Odx_S12 overexpression reduced Arabidopsis OA content, enhanced tolerance to OA, and improved resistance to verticillium wilt. Transcriptomics and quantitative real-time PCR analysis revealed that Odx_S12 promoted a reactive oxygen species burst and a salicylic acid- and abscisic acid-mediated defence response in Arabidopsis. In summary, this study not only identified B. velezensis BvZ45-1 as an efficient biological control agent, but also identified the resistance gene Odx_S12 as a candidate for cotton breeding against verticillium wilt.
Bacillus velezensis, biological control, oxalate decarboxylase, resistance gene, upland cotton, Verticillium dahliae
© The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.
This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/pages/standard-publication-reuse-rights)
Issue Section:
Research Papers > Plant—Environment Interactions
Editor: Monica Höfte Monica Höfte Editor University of Ghent , Belgium Search for other works by this author on: Oxford Academic
You do not currently have access to this article.
Download all slides
Comments
0 Comments
Comments (0)
Submit a comment
You have entered an invalid code
Thank you for submitting a comment on this article. Your comment will be reviewed and published at the journal's discretion. Please check for further notifications by email.
Sign in
Get help with access
Personal account
- Sign in with email/username & password
- Get email alerts
- Save searches
- Purchase content
- Activate your purchase/trial code
- Add your ORCID iD
Sign in Register
Institutional access
- Sign in with a library card
- Sign in with username/password
- Recommend to your librarian
Sign in through your institution
Sign in through your institution
Institutional account management
Sign in as administrator
Get help with access
Institutional access
Access to content on Oxford Academic is often provided through institutional subscriptions and purchases. If you are a member of an institution with an active account, you may be able to access content in one of the following ways:
IP based access
Typically, access is provided across an institutional network to a range of IP addresses. This authentication occurs automatically, and it is not possible to sign out of an IP authenticated account.
Sign in through your institution
Choose this option to get remote access when outside your institution. Shibboleth/Open Athens technology is used to provide single sign-on between your institution’s website and Oxford Academic.
- Click Sign in through your institution.
- Select your institution from the list provided, which will take you to your institution's website to sign in.
- When on the institution site, please use the credentials provided by your institution. Do not use an Oxford Academic personal account.
- Following successful sign in, you will be returned to Oxford Academic.
If your institution is not listed or you cannot sign in to your institution’s website, please contact your librarian or administrator.
Sign in with a library card
Enter your library card number to sign in. If you cannot sign in, please contact your librarian.
Society Members
Society member access to a journal is achieved in one of the following ways:
Sign in through society site
Many societies offer single sign-on between the society website and Oxford Academic. If you see ‘Sign in through society site’ in the sign in pane within a journal:
- Click Sign in through society site.
- When on the society site, please use the credentials provided by that society. Do not use an Oxford Academic personal account.
- Following successful sign in, you will be returned to Oxford Academic.
If you do not have a society account or have forgotten your username or password, please contact your society.
Sign in using a personal account
Some societies use Oxford Academic personal accounts to provide access to their members. See below.
Personal account
A personal account can be used to get email alerts, save searches, purchase content, and activate subscriptions.
Some societies use Oxford Academic personal accounts to provide access to their members.
Viewing your signed in accounts
Click the account icon in the top right to:
- View your signed in personal account and access account management features.
- View the institutional accounts that are providing access.
Signed in but can't access content
Oxford Academic is home to a wide variety of products. The institutional subscription may not cover the content that you are trying to access. If you believe you should have access to that content, please contact your librarian.
Institutional account management
For librarians and administrators, your personal account also provides access to institutional account management. Here you will find options to view and activate subscriptions, manage institutional settings and access options, access usage statistics, and more.
Purchase
Subscription prices and ordering for this journal
Purchasing options for books and journals across Oxford Academic
Short-term Access
To purchase short-term access, please sign in to your personal account above.
Don't already have a personal account? Register
Mechanism of oxalate decarboxylase Oxd_S12 from Bacillus velezensis BvZ45-1 in defence against cotton verticillium wilt - 24 Hours access
EUR €51.00
GBP £44.00
USD $55.00
Advertisem*nt
Citations
Views
137
Altmetric
More metrics information
Metrics
Total Views 137
53 Pageviews
84 PDF Downloads
Since 3/1/2024
Month: | Total Views: |
---|---|
March 2024 | 27 |
April 2024 | 31 |
May 2024 | 50 |
June 2024 | 29 |
Citations
Powered by Dimensions
Altmetrics
Email alerts
Article activity alert
Advance article alerts
New issue alert
Receive exclusive offers and updates from Oxford Academic
Citing articles via
Google Scholar
-
Latest
-
Most Read
-
Most Cited
More from Oxford Academic
Biological Sciences
Plant Sciences and Forestry
Science and Mathematics
Books
Journals
Advertisem*nt