干旱区生态环境知识资源中心(Arid): Actinobacteria From Desert: Diversity and Biotechnological Applications

Arid

DOI	10.3389/fmicb.2021.765531
	Actinobacteria From Desert: Diversity and Biotechnological Applications
	Xie, Feiyang; Pathom-aree, Wasu
通讯作者	Pathom-aree, W (corresponding author)，Chiang Mai Univ, Dept Biol, Res Ctr Microbial Div & Sustainable Utilizat, Fac Sci, Chiang Mai, Thailand.
来源期刊	FRONTIERS IN MICROBIOLOGY
EISSN	1664-302X
出版年	2021
卷号	12
英文摘要	Deserts, as an unexplored extreme ecosystem, are known to harbor diverse actinobacteria with biotechnological potential. Both multidrug-resistant (MDR) pathogens and environmental issues have sharply raised the emerging demand for functional actinobacteria. From 2000 to 2021, 129 new species have been continuously reported from 35 deserts worldwide. The two largest numbers are of the members of the genera Streptomyces and Geodermatophilus, followed by other functional extremophilic strains such as alkaliphiles, halotolerant species, thermophiles, and psychrotolerant species. Improved isolation strategies for the recovery of culturable and unculturable desert actinobacteria are crucial for the exploration of their diversity and offer a better understanding of their survival mechanisms under extreme environmental stresses. The main bioprospecting processes involve isolation of target actinobacteria on selective media and incubation and selection of representatives from isolation plates for further investigations. Bioactive compounds obtained from desert actinobacteria are being continuously explored for their biotechnological potential, especially in medicine. To date, there are more than 50 novel compounds discovered from these gifted actinobacteria with potential antimicrobial activities, including anti-MDR pathogens and anti-inflammatory, antivirus, antifungal, antiallergic, antibacterial, antitumor, and cytotoxic activities. A range of plant growth-promoting abilities of the desert actinobacteria inspired great interest in their agricultural potential. In addition, several degradative, oxidative, and other functional enzymes from desert strains can be applied in the industry and the environment. This review aims to provide a comprehensive overview of desert environments as a remarkable source of diverse actinobacteria while such rich diversity offers an underexplored resource for biotechnological exploitations.
英文关键词	actinobacteria desert arid environment diversity cultivability bioactive compounds natural products plant growth promoting actinomycetes
类型	Review
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000738112600001
WOS关键词	WHOLE-GENOME SEQUENCE ; HALOTOLERANS SP NOV. ; ALGERIENSIS SP NOV. ; ATACAMENSIS SP NOV. ; ISGUENENSIS SP NOV. ; SP. NOV. ; EMENDED DESCRIPTION ; SAHARAN DESERT ; COLD DESERT ; GEN. NOV.
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/2XILL650/375688
作者单位	[Xie, Feiyang] Chiang Mai Univ, Philosophy Program Appl Microbiol Int Prog, Fac Sci, CMU Presidential Scholarship, Chiang Mai, Thailand; [Pathom-aree, Wasu] Chiang Mai Univ, Dept Biol, Res Ctr Microbial Div & Sustainable Utilizat, Fac Sci, Chiang Mai, Thailand
推荐引用方式 GB/T 7714	Xie, Feiyang,Pathom-aree, Wasu. Actinobacteria From Desert: Diversity and Biotechnological Applications[J],2021,12.
APA	Xie, Feiyang,&Pathom-aree, Wasu.(2021).Actinobacteria From Desert: Diversity and Biotechnological Applications.FRONTIERS IN MICROBIOLOGY,12.
MLA	Xie, Feiyang,et al."Actinobacteria From Desert: Diversity and Biotechnological Applications".FRONTIERS IN MICROBIOLOGY 12(2021).