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DOI	10.1007/s10453-020-09636-w
	High genetic diversity and variability of microbial communities in near-surface atmosphere of Crete island, Greece
	Polymenakou, Paraskevi N.1; Mandalakis, Manolis 1; Macheras, Michalis 2; Oulas, Anastasis 3; Kristoffersen, Jon Bent 1; Christakis, Christos A.1; Terzoglou, Vasso 1; Stavroulaki, Melanthia 1
通讯作者	Polymenakou, Paraskevi N.
来源期刊	AEROBIOLOGIA
ISSN	0393-5965
EISSN	1573-3025
出版年	2020
卷号	36 期号:3 页码:341-353
英文摘要	Microorganisms are ubiquitous in the atmosphere with hundreds of taxa being identified in air samples collected around the world. Despite their importance on human and ecosystem health, the majority of air microbiological studies have been limited to cultivation-based methods that may not capture all of the microbial diversity in the air. The present study used pyrosequencing analysis of 16S rDNA fragments, in order to examine the short-term variability of microbial assemblage composition in near-surface atmosphere of two coastal cities of Crete island, eastern Mediterranean Sea. A diverse range of 16S rRNA genes was identified at both cities consisting of 17,720 different operation taxonomic units, 23 bacterial and 3 archaeal phyla, 93 orders and 204 families. A core microbiome containing members of Proteobacteria, Actinobacteria and Firmicutes was evidenced at both study sites, regardless the origin of transported air masses. Nevertheless, the local biodiversity profiles presented extensive differences at lower taxonomic level (i.e., species). A total of 7699 sequences were closely related to 101 strains that are commonly found in many different habitats, including agricultural soil, water, air, marine water and sediment, as well as human microbiome. Several of these strains were closely related to pathogens or putative pathogens, which can trigger infections, such as bacteremia and endocarditis to humans and blackleg disease in plants. The identified large differences in local biodiversity together with the presence of many pathogenic relatives demonstrate the significance of spatial variability in atmospheric biogeography and the importance to include airborne microbes in air quality studies.
英文关键词	16S rRNA gene Airborne microorganisms Pyrosequencing analysis Mediterranean Sea
类型	Article
语种	英语
国家	Greece ; Cyprus
收录类别	SCI-E
WOS记录号	WOS:000518304100001
WOS关键词	AIRBORNE BACTERIAL ; DESERT DUST ; MICROORGANISMS ; DATABASE ; AIR ; IDENTIFICATION ; HAEMOPHILUS ; BACTEREMIA ; PARTICLES ; ABUNDANCE
WOS类目	Biology ; Environmental Sciences
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/313907
作者单位	1.Hellen Ctr Marine Res, Inst Marine Biol Biotechnol & Aquaculture, POB 2214, Iraklion 71003, Crete, Greece; 2.Diodos Pliroforiki, Odissea Eliti 8, Ierapetra 72200, Crete, Greece; 3.Cyprus Inst Neurol & Genet, CY-2370 Nicosia, Cyprus
推荐引用方式 GB/T 7714	Polymenakou, Paraskevi N.,Mandalakis, Manolis,Macheras, Michalis,et al. High genetic diversity and variability of microbial communities in near-surface atmosphere of Crete island, Greece[J],2020,36(3):341-353.
APA	Polymenakou, Paraskevi N..,Mandalakis, Manolis.,Macheras, Michalis.,Oulas, Anastasis.,Kristoffersen, Jon Bent.,...&Stavroulaki, Melanthia.(2020).High genetic diversity and variability of microbial communities in near-surface atmosphere of Crete island, Greece.AEROBIOLOGIA,36(3),341-353.
MLA	Polymenakou, Paraskevi N.,et al."High genetic diversity and variability of microbial communities in near-surface atmosphere of Crete island, Greece".AEROBIOLOGIA 36.3(2020):341-353.