Response of leaf endophytic bacterial community to elevated CO2 at different growth stages of rice plant
文献类型：期刊论文
| 作者 | Ren, Gaidi1,2; Zhang, Huayong1; Lin, Xiangui1; Zhu, Jianguo1; Jia, Zhongjun1 |
| 刊名 | FRONTIERS IN MICROBIOLOGY
 |
| 出版日期 | 2015-08-31 |
| 卷号 | 6页码:13 |
| 关键词 | free-air CO2 enrichment (FACE) growth stage rice leaves plant endophyte bacterial community 454 pyrosequencing |
| ISSN号 | 1664-302X |
| DOI | 10.3389/fmicb.2015.00855 |
| 通讯作者 | Jia, Zhongjun(jia@issas.ac.cn) |
| 英文摘要 | Plant endophytic bacteria play an important role in plant growth and health. In the context of climate change, the response of plant endophytic bacterial communities to elevated CO2 at different rice growing stages is poorly understood. Using 454 pyrosequencing, we investigated the response of leaf endophytic bacterial communities to elevated CO2 (eCO(2)) at the tillering, filling, and maturity stages of the rice plant under different nitrogen fertilization conditions [low nitrogen fertilization (LN) and high nitrogen fertilization (HN)]. The results revealed that the leaf endophytic bacterial community was dominated by Gammaproteobacteria-affiliated families, such as Enterobacteriaceae and Xanthomonadaceae, which represented 28.7-86.8% and 2.14-42.6% of the total sequence reads, respectively, at all tested growth stages. The difference in the bacterial community structure between the different growth stages was greater than the difference resulting from the CO2 and nitrogen fertilization treatments. The eCO(2) effect on the bacterial communities differed greatly under different nitrogen application conditions and at different growth stages. Specifically, eCO(2) revealed a significant effect on the community structure under both LN and HN levels at the tillering stage; however, the significant effect of eCO(2) was only observed under HN, rather than under the LN condition at the filling stage; no significant effect of eCO(2) on the community structure at both the LN and HN fertilization levels was found at the maturity stage. These results provide useful insights into the response of leaf endophytic bacterial communities to elevated CO2 across rice growth stages. |
| 收录类别 | SCI |
| WOS关键词 | GENOME SEQUENCE ; MICROBIAL COMMUNITIES ; FIELD CONDITIONS ; ENRICHMENT FACE ; POTATO PLANTS ; SUGAR-BEET ; LEAVES ; DIVERSITY ; SOIL ; ROOTS |
| WOS研究方向 | Microbiology |
| WOS类目 | Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000360342500001 |
| 出版者 | FRONTIERS MEDIA SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558336 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Jia, Zhongjun |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Gaidi,Zhang, Huayong,Lin, Xiangui,et al. Response of leaf endophytic bacterial community to elevated CO2 at different growth stages of rice plant[J]. FRONTIERS IN MICROBIOLOGY,2015,6:13. |
| APA | Ren, Gaidi,Zhang, Huayong,Lin, Xiangui,Zhu, Jianguo,&Jia, Zhongjun.(2015).Response of leaf endophytic bacterial community to elevated CO2 at different growth stages of rice plant.FRONTIERS IN MICROBIOLOGY,6,13. |
| MLA | Ren, Gaidi,et al."Response of leaf endophytic bacterial community to elevated CO2 at different growth stages of rice plant".FRONTIERS IN MICROBIOLOGY 6(2015):13. |
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来源：南京土壤研究所
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