Virome and metagenomic sequencing reveal the impact of microbial inoculants on suppressions of antibiotic resistome and viruses during co-composting

doi:10.1016/j.jhazmat.2024.135355

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	Virome and metagenomic sequencing reveal the impact of microbial inoculants on suppressions of antibiotic resistome and viruses during co-composting
	Zhou, Ziyan; Keiblinger, Katharina Maria; Huang, Yimei; Bhople, Parag; Shi, Xiaofei; Yang, Shimei; Yu, Fuqiang; Liu, Dong
	2024
发表期刊	JOURNAL OF HAZARDOUS MATERIALS
ISSN	0304-3894
卷号	477 页码:135355
摘要	Co-composting with exogenous microbial inoculant, presents an effective approach for the harmless utilization of livestock manure and agroforestry wastes. However, the impact of inoculant application on the variations of viral and antibiotic resistance genes (ARGs) remains poorly understood, particularly under varying manure quantity (low 10 % vs. high 20 % w/w). Thus, employing virome and metagenomic sequencing, we examined the influence of Streptomyces-Bacillus Inoculants (SBI) on viral communities, phytopathogen, ARGs, mobile genetic elements, and their interrelations. Our results indicate that SBI shifted dominant bacterial species from Phenylobacterium to thermotropic Bordetella, and the quantity of manure mediates the effect of SBI on whole bacterial community. Major ARGs and genetic elements experienced substantial changes with SBI addition. There was a higher ARGs elimination rate in the composts with low (similar to 76 %) than those with high manure (similar to 70 %) application. Virus emerged as a critical factor influencing ARG dynamics. We observed a significant variation in virus community, transitioning from Gemycircularvirus- (similar to 95 %) to Chlamydiamicrovirus-dominance. RDA analysis revealed that Gemycircularvirus was the most influential taxon in shaping ARGs, with its abundance decreased approximately 80 % after composting. Collectively, these findings underscore the role of microbial inoculants in modulating virus communities and ARGs during biowaste co-composting.
DOI	10.1016/j.jhazmat.2024.135355
WOS记录号	WOS:001284712200001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/76068
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Zhou, Ziyan,Keiblinger, Katharina Maria,Huang, Yimei,et al. Virome and metagenomic sequencing reveal the impact of microbial inoculants on suppressions of antibiotic resistome and viruses during co-composting[J]. JOURNAL OF HAZARDOUS MATERIALS,2024,477:135355.
APA	Zhou, Ziyan.,Keiblinger, Katharina Maria.,Huang, Yimei.,Bhople, Parag.,Shi, Xiaofei.,...&Liu, Dong.(2024).Virome and metagenomic sequencing reveal the impact of microbial inoculants on suppressions of antibiotic resistome and viruses during co-composting.JOURNAL OF HAZARDOUS MATERIALS,477,135355.
MLA	Zhou, Ziyan,et al."Virome and metagenomic sequencing reveal the impact of microbial inoculants on suppressions of antibiotic resistome and viruses during co-composting".JOURNAL OF HAZARDOUS MATERIALS 477(2024):135355.

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