干旱区生态环境知识资源中心(Arid): The Great Gobi A Strictly Protected Area: Characterization of Soil Bacterial Communities from Four Oases

Arid

DOI	10.3390/microorganisms12020320
	The Great Gobi A Strictly Protected Area: Characterization of Soil Bacterial Communities from Four Oases
	Esposito, Antonia; Del Duca, Sara; Vitali, Francesco; Bigiotti, Gaia; Mocali, Stefano; Semenzato, Giulia; Papini, Alessio; Santini, Giacomo; Mucci, Nadia; Padula, Anna; Greco, Claudia; Nasanbat, Battogtokh; Davaakhuu, Gantulga; Bazarragchaa, Munkhtsetseg; Riga, Francesco; Augugliaro, Claudio; Cecchi, Lorenzo; Fani, Renato; Zaccaroni, Marco
通讯作者	Fani, R ; Zaccaroni, M
来源期刊	MICROORGANISMS
EISSN	2076-2607
出版年	2024
卷号	12 期号:2
英文摘要	Understanding how microbial communities survive in extreme environmental pressure is critical for interpreting ecological patterns and microbial diversity. Great Gobi A Strictly Protected Area represents an intriguing model for studying the bacterial community since it is a protected and intact wild area of the Mongolian desert. In this work, the composition of a bacterial community of the soil from four oases was characterized by extracting total DNA and sequencing through the Illumina NovaSeq platform. In addition, the soil's chemical and physical properties were determined, and their influence on shaping the microbial communities was evaluated. The results showed a high variability of bacterial composition among oases. Moreover, combining specific chemical and physical parameters significantly shapes the bacterial community among oases. Data obtained suggested that the oases were highly variable in physiochemical parameters and bacterial communities despite the similar extreme climate conditions. Moreover, core functional microbiome were constituted by aerobic chemoheterotrophy and chemoheterotrophy, mainly contributed by the most abundant bacteria, such as Actinobacteriota, Pseudomonadota, and Firmicutes. This result supposes a metabolic flexibility for sustaining life in deserts. Furthermore, as the inhabitants of the extreme regions are likely to produce new chemical compounds, isolation of key taxa is thus encouraged.
英文关键词	soil desert soil microorganisms bacterial communities microbiome
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:001172513200001
WOS关键词	SP NOV. ; DESERT ; DIVERSITY ; BIODIVERSITY ; SET
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404916
推荐引用方式 GB/T 7714	Esposito, Antonia,Del Duca, Sara,Vitali, Francesco,et al. The Great Gobi A Strictly Protected Area: Characterization of Soil Bacterial Communities from Four Oases[J],2024,12(2).
APA	Esposito, Antonia.,Del Duca, Sara.,Vitali, Francesco.,Bigiotti, Gaia.,Mocali, Stefano.,...&Zaccaroni, Marco.(2024).The Great Gobi A Strictly Protected Area: Characterization of Soil Bacterial Communities from Four Oases.MICROORGANISMS,12(2).
MLA	Esposito, Antonia,et al."The Great Gobi A Strictly Protected Area: Characterization of Soil Bacterial Communities from Four Oases".MICROORGANISMS 12.2(2024).