| Chinese Black Truffle-Associated Bacterial Communities of Tuber indicum From Different Geographical Regions With Nitrogen Fixing Bioactivity | |
Chen, Juan1; Li, Jia-Mei1; Tang, Yan-Jing1; Xing, Yong-Mei1; Qiao, Peng2; Li, Yang1; Liu, Pei-Gui3 ; Guo, Shun-Xing1
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| 通讯作者 | Chen, Juan(kibchenjuan@126.com) ; Guo, Shun-Xing(sxguo1986@163.com) |
| 2019-11-05 | |
| 发表期刊 | FRONTIERS IN MICROBIOLOGY
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| ISSN | 1664-302X |
| 卷号 | 10页码:14 |
| 摘要 | It is well known that the microbes associated with truffle fruiting bodies play a very important role during the truffle lifecycle. Tuber indicum, commonly called Chinese black truffle, is a species endemic to Eastern Asia and in the genus of Tuber. Here, we reported the bacterial communities of T. indicum from different geographical regions and described the bacterial diversity from three compartments (soil, ectomycorrhizae and ascocarps) of T. indicum using high-throughput sequencing combined tissue culture. The results revealed that Bradyrhizobium was the dominant genus in fruiting bodies of T. indicum from nine geographical sites in China, and the microbes in T. indicum ascocarps were influenced by geological locations and soil characteristics. More specific bacterial taxa were enriched in the fruiting bodies than in the ectomycorrhizae and soil. In addition, 60 cultural bacteria were isolated from T. indicum fruiting bodies (4 families, 24 genera), and Pseudomonas, Alcaligenes faecalis, Microbacterium, and Arthrobacter were dominant. One of 13 strains that have potential nitrogen-fixation activities was further verified by an acetylene reduction assay (ARA). Together, this research provides new and important data for better understanding of the interaction between truffle and associated microbe and the biology of truffle itself. |
| 关键词 | Chinese black truffle bacterial composition geographical region high-throughput tissue culture nitrogen fixation activity |
| DOI | 10.3389/fmicb.2019.02515 |
| 收录类别 | SCI ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000498569900001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/70106 |
| 专题 | 植物化学与西部植物资源持续利用国家重点实验室 |
| 通讯作者 | Chen, Juan; Guo, Shun-Xing |
| 作者单位 | 1.Chinese Acad Med Sci & Peking Union Med Coll, Inst Med Plant Dev, Key Lab Bioact Subst & Resources Utilizat Chinese, Minist Educ, Beijing, Peoples R China 2.Shandong Acad Agr Sci, Shandong Inst Sericulture, Yantai, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Juan,Li, Jia-Mei,Tang, Yan-Jing,et al. Chinese Black Truffle-Associated Bacterial Communities of Tuber indicum From Different Geographical Regions With Nitrogen Fixing Bioactivity[J]. FRONTIERS IN MICROBIOLOGY,2019,10:14. |
| APA | Chen, Juan.,Li, Jia-Mei.,Tang, Yan-Jing.,Xing, Yong-Mei.,Qiao, Peng.,...&Guo, Shun-Xing.(2019).Chinese Black Truffle-Associated Bacterial Communities of Tuber indicum From Different Geographical Regions With Nitrogen Fixing Bioactivity.FRONTIERS IN MICROBIOLOGY,10,14. |
| MLA | Chen, Juan,et al."Chinese Black Truffle-Associated Bacterial Communities of Tuber indicum From Different Geographical Regions With Nitrogen Fixing Bioactivity".FRONTIERS IN MICROBIOLOGY 10(2019):14. |
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| Chen-2019-Chinese Bl（2412KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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