Host identity determines plant associated resistomes

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Host identity determines plant associated resistomes
	Chen, Qing-Lin; Hu, Hang-Wei; Zhu, Dong; Ding, Jing; Yan, Zhen-Zhen; He, Ji-Zheng; Zhu, Yong-Guan
刊名	ENVIRONMENTAL POLLUTION
	2020-03
卷号	258 页码:1-24
关键词	Plant microbiome Antibiotic resistance Microbial community MGEs ARGs
ISSN号	0269-7491
英文摘要	Plant microbiome, as the second genome of plant, and the interface between human and environmental microbiome, represents a potential pathway of human exposure to environmental pathogens and resistomes. However, the impact of host identity on the profile of resistomes in plant phyllosphere is unclear and this knowledge is vital for establishing a framework to evaluate the dissemination of antibiotic resistance via the plant microbiome. Here, we explored the phyllosphere microbiome and resistomes in 12 selected plant species. By using High-throughput quantitative PCR, we identified a total of 172 unique resistance genes in plant phyllosphere microbiome, which was significantly divergent from the profile of resistomes in associated soils (Adonis, P < 0.01). Host identity had a significant effect on the plant resistome, which was mainly attributed to the dissimilarity of phyllosphere bacterial phylogeny across different plants. We identified a core set of plant resistomes shared in more than 80% of samples, which accounted for more than 64% of total resistance genes. These plant core resistomes conferred resistance to antibiotics that are commonly administered to humans and animals. Our findings extend our knowledge regarding the resistomes in plant phyllosphere microbiome and highlight the role of host identity in shaping the plant associated antibiotic resistance genes. (C) 2019 Elsevier Ltd. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/44331]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Chen, Qing-Lin,Hu, Hang-Wei,Zhu, Dong,et al. Host identity determines plant associated resistomes[J]. ENVIRONMENTAL POLLUTION,2020,258:1-24.
APA	Chen, Qing-Lin.,Hu, Hang-Wei.,Zhu, Dong.,Ding, Jing.,Yan, Zhen-Zhen.,...&Zhu, Yong-Guan.(2020).Host identity determines plant associated resistomes.ENVIRONMENTAL POLLUTION,258,1-24.
MLA	Chen, Qing-Lin,et al."Host identity determines plant associated resistomes".ENVIRONMENTAL POLLUTION 258(2020):1-24.