XTBG OpenIR  > 协同进化组
Bacterial volatile ammonia regulates the consumption sequence of D-pinitol and D-glucose in a fungus associated with an invasive bark beetle
Zhou, Fangyuan; Xu, Letian; Wang, Shanshan; Wang, Bo; Lou, Qiaozhe; Lu, Min; Sun, Jianghua
2017
Source PublicationISME JOURNAL
ISSN1751-7362
Volume11Issue:12Pages:2809-2820
AbstractInteractions among microbial symbionts have multiple roles in the maintenance of insect-microbe symbiosis. However, signals mediating microbial interactions have been scarcely studied. In the classical model system of bark beetles and fungal associates, fungi increase the fitness of insects. However, not all interactions are mutualistic, some of these fungal symbionts compete for sugars with beetle larvae. How this antagonistic effect is alleviated is unknown, and recent research suggests potential roles of bacterial symbionts. Red turpentine beetle (RTB), Dendroctonus valens LeConte, is an invasive pest in China, and it leads to wide spread, catastrophic mortality to Chinese pines. In the symbiotic system formed by RTB, fungi and bacteria, volatiles from predominant bacteria regulate the consumption sequence of carbon sources (D)-pinitol and (D)-glucose in the fungal symbiont Leptographium procerum, and appear to alleviate the antagonistic effect from the fungus against RTB larvae. However, active components of these volatiles are unknown. We detected 67 volatiles by Gas Chromatography-Mass Spectrometer (GC-MS). Seven of them were identified as candidate chemicals mediating bacteria-fungus interactions, among which ammonia made L. procerum consume its secondary carbon source D-pinitol instead of its preferred carbohydrate D-glucose. In conclusion, ammonia regulated the consumption sequence of these two carbon sources in the fungal symbiont.
Department其他
KeywordDendroctonus-valens Verbenone Production Growth Dynamics China Mutualisms Diversity Microbes Complex
Subject AreaEnvironmental Sciences & Ecology ; Microbiology
Language英语
Document Type期刊论文
Identifierhttp://ir.xtbg.org.cn/handle/353005/10687
Collection协同进化组
Recommended Citation
GB/T 7714
Zhou, Fangyuan,Xu, Letian,Wang, Shanshan,et al. Bacterial volatile ammonia regulates the consumption sequence of D-pinitol and D-glucose in a fungus associated with an invasive bark beetle[J]. ISME JOURNAL,2017,11(12):2809-2820.
APA Zhou, Fangyuan.,Xu, Letian.,Wang, Shanshan.,Wang, Bo.,Lou, Qiaozhe.,...&Sun, Jianghua.(2017).Bacterial volatile ammonia regulates the consumption sequence of D-pinitol and D-glucose in a fungus associated with an invasive bark beetle.ISME JOURNAL,11(12),2809-2820.
MLA Zhou, Fangyuan,et al."Bacterial volatile ammonia regulates the consumption sequence of D-pinitol and D-glucose in a fungus associated with an invasive bark beetle".ISME JOURNAL 11.12(2017):2809-2820.
Files in This Item: Download All
File Name/Size DocType Version Access License
Bacterial volatile a(1792KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhou, Fangyuan]'s Articles
[Xu, Letian]'s Articles
[Wang, Shanshan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhou, Fangyuan]'s Articles
[Xu, Letian]'s Articles
[Wang, Shanshan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhou, Fangyuan]'s Articles
[Xu, Letian]'s Articles
[Wang, Shanshan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Bacterial volatile ammonia regulates the consumption sequence of D-pinitol and D-glucose in a fungus associated with an invasive bark beetle.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.