干旱区生态环境知识资源中心(Arid): Slope aspect influences soil microbial community structure and composition in the Israel arid Mediterranean

Arid

DOI	10.1163/22244662-bja10008
	Slope aspect influences soil microbial community structure and composition in the Israel arid Mediterranean
	Moroenyane, I; Tripathi, B. M.; Adams, J. M.; Chen, S.; Steinberger, Y.
通讯作者	Adams, JM (corresponding author), Nanjing Univ, Sch Oceanog & Geog, Nanjing 210008, Peoples R China. ; Steinberger, Y (corresponding author), Bar Ilan Univ, Mina & Everard Goodman Fac Life Sci, IL-52900 Ramat Gan, Israel.
来源期刊	ISRAEL JOURNAL OF ECOLOGY & EVOLUTION
ISSN	1565-9801
EISSN	2224-4662
出版年	2021
卷号	67 期号:1-2 页码:23-28
英文摘要	Microbial biogeographical patterns in Mediterranean ecosystems are becoming widely documented; however, the influences of slope aspect on the microbial community composition and structure are poorly understood. This study tested the hypotheses that slope aspect and organic matter content would influence microbial diversity patterns and distribution. Sets of five soil samples were collected from different slope aspects (north slope, south slopes, and valley bottom) and bacterial and fungal communities were examined using the 16S rRNA gene and ITS1 region sequencing, respectively, on the Illumina HiSeq platform. Organic matter and soil moisture varied significantly across all sites but did not influence microbial diversity patterns. Community structure (Bray-Curtis dissimilarity) indicated that each site had a distinct microbial community, and soil moisture along with organic matter modulated the community structure. Relative abundance of key bacterial taxa (Actinobaderia and Baderiodetes) and fungal taxa (Asconlycola was significantly influenced by slope aspect. Our results show, for the first time, that the often reported slope aspect dynamics of the soil microbiomes do in fact influence bacterial and fungal community composition and structure. Overall, taken together with previous studies from the region, this study provides novel insight on the physio-chemical properties that modulate the biogeographical patterns of soil microbes and contributes to our knowledge of factors that mediate microbial ecology in Mediterranean ecosystems.
英文关键词	Mediterranean ecosystem 16S rRNA gene ITS region slope aspect Galilee Mountains community structure
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000625308500003
WOS类目	Ecology ; Evolutionary Biology
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
来源机构	南京大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367758
作者单位	[Moroenyane, I] Inst Armand Frappier Sante Biotechnol, Inst Natl Rech Sci, 531 Blvd, Laval, PQ H7V 1B7, Canada; [Tripathi, B. M.] Korea Polar Res Inst, Incheon 406840, South Korea; [Adams, J. M.] Nanjing Univ, Sch Oceanog & Geog, Nanjing 210008, Peoples R China; [Chen, S.; Steinberger, Y.] Bar Ilan Univ, Mina & Everard Goodman Fac Life Sci, IL-52900 Ramat Gan, Israel
推荐引用方式 GB/T 7714	Moroenyane, I,Tripathi, B. M.,Adams, J. M.,et al. Slope aspect influences soil microbial community structure and composition in the Israel arid Mediterranean[J]. 南京大学,2021,67(1-2):23-28.
APA	Moroenyane, I,Tripathi, B. M.,Adams, J. M.,Chen, S.,&Steinberger, Y..(2021).Slope aspect influences soil microbial community structure and composition in the Israel arid Mediterranean.ISRAEL JOURNAL OF ECOLOGY & EVOLUTION,67(1-2),23-28.
MLA	Moroenyane, I,et al."Slope aspect influences soil microbial community structure and composition in the Israel arid Mediterranean".ISRAEL JOURNAL OF ECOLOGY & EVOLUTION 67.1-2(2021):23-28.