Metagenomic analysis revealed the succession of microbiota and metabolic function in corncob composting for preparation of cultivation medium for Pleurotus ostreatus

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 中国科学院环境生物技术重点实验室

	Metagenomic analysis revealed the succession of microbiota and metabolic function in corncob composting for preparation of cultivation medium for Pleurotus ostreatus
	Kong, Weili; Sun, Bo; Zhang, Jianyun; Zhang, Yuting; Gu, Likun; Bao, Lijun; Liu, Shuaixia
刊名	BIORESOURCE TECHNOLOGY
	2020-06
卷号	306 页码:1-8
关键词	Corncob Composting Metagenomic Microbial community Metabolic function
ISSN号	0960-8524
英文摘要	Metagenomic sequencing was used to reveal the dynamic changes in microbiota and the metabolic functions in corncob composting for preparing cultivation medium of Pleurotus ostreatus. Results showed that the changes of physicochemical properties lead to different dominant phylum at different stages of composting. Firmicutes replaced Proteobacteria as the dominant phylum at thermophilic stage. Correlation analysis indicated that the succession of microbiota was significantly affected by the C/N ratio, pH, temperature and organic matters in compost. The changes in community inevitably lead to the differences of metabolic functions. Metabolism analysis indicated that carbohydrate, lipid and amino acid metabolism were relatively higher in thermophilic stage. Conversely, the metabolism of starch, sucrose, galactose, ascorbate was mainly detected in the late stage. The metabolisms of different stages were driven by different microorganisms. Overall, these findings deepened our understanding of metabolic functions, and it is of great value to the metabolomics research of composting system.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/45182]
专题	生态环境研究中心_中国科学院环境生物技术重点实验室
推荐引用方式 GB/T 7714	Kong, Weili,Sun, Bo,Zhang, Jianyun,et al. Metagenomic analysis revealed the succession of microbiota and metabolic function in corncob composting for preparation of cultivation medium for Pleurotus ostreatus[J]. BIORESOURCE TECHNOLOGY,2020,306:1-8.
APA	Kong, Weili.,Sun, Bo.,Zhang, Jianyun.,Zhang, Yuting.,Gu, Likun.,...&Liu, Shuaixia.(2020).Metagenomic analysis revealed the succession of microbiota and metabolic function in corncob composting for preparation of cultivation medium for Pleurotus ostreatus.BIORESOURCE TECHNOLOGY,306,1-8.
MLA	Kong, Weili,et al."Metagenomic analysis revealed the succession of microbiota and metabolic function in corncob composting for preparation of cultivation medium for Pleurotus ostreatus".BIORESOURCE TECHNOLOGY 306(2020):1-8.