Pine Defensive Monoterpene alpha-Pinene Influences the Feeding Behavior of Dendroctonus valens and Its Gut Bacterial Community Structure
文献类型：期刊论文
| 作者 | Xu, Letian ; Shi, Zhanghong ; Wang, Bo ; Lu, Min ; Sun, Jianghua |
| 刊名 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
 |
| 出版日期 | 2016 |
| 卷号 | 17期号:11页码:- |
| ISSN号 | 1422-0067 |
| 中文摘要 | The exposure to plant defense chemicals has negative effects on insect feeding activity and modifies insect gut microbial community composition. Dendroctonus valens is a very destructive forest pest in China, and harbors a large diversity and abundance of gut microorganisms. Host pine defensive chemicals can protect the pines from attack by the holobiont. In this study, boring length of D. valens feeding on 0 mg/ g alpha-pinene and 9 mg/ g alpha-pinene concentration in phloem media for 6 and 48 h were recorded, and their gut bacterial communities were analyzed in parallel. Nine milligram per gram alpha-pinene concentration significantly inhibited boring length of D. valens and altered its gut microbial community structure after 6 h. The inhibition of boring length from 9 mg/ g alpha-pinene in diets ceased after 48 h. No significant differences of the bacterial communities were observed between the beetles in 0 and 9 mg/ g alpha-pinene concentration in phloem media after 48 h. Our results showed that the inhibition of the feeding behavior of D. valens and the disturbance to its gut bacterial communities in 9 mg/ g alpha-pinene concentration in phloem media after 6 h were eliminated after 48 h. The resilience of gut bacterial community of D. valens may help the beetle catabolize pine defense chemical. |
| 学科主题 | Biochemistry & Molecular Biology ; Chemistry |
| 原文出处 | 10.3390/ijms17111734 |
| 语种 | 英语 |
| 公开日期 | 2017-06-06 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/10434]  |
| 专题 | 西双版纳热带植物园_其他 |
| 推荐引用方式 GB/T 7714 | Xu, Letian,Shi, Zhanghong,Wang, Bo,et al. Pine Defensive Monoterpene alpha-Pinene Influences the Feeding Behavior of Dendroctonus valens and Its Gut Bacterial Community Structure[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2016,17(11):-. |
| APA | Xu, Letian,Shi, Zhanghong,Wang, Bo,Lu, Min,&Sun, Jianghua.(2016).Pine Defensive Monoterpene alpha-Pinene Influences the Feeding Behavior of Dendroctonus valens and Its Gut Bacterial Community Structure.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,17(11),-. |
| MLA | Xu, Letian,et al."Pine Defensive Monoterpene alpha-Pinene Influences the Feeding Behavior of Dendroctonus valens and Its Gut Bacterial Community Structure".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 17.11(2016):-. |
入库方式： OAI收割
来源：西双版纳热带植物园
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