干旱区生态环境知识资源中心(Arid): Insights on comparative bacterial diversity between different arid zones of Cholistan Desert, Pakistan

Arid

DOI	10.1007/s13205-020-02204-6
	Insights on comparative bacterial diversity between different arid zones of Cholistan Desert, Pakistan
	Amini, Arshia 1,2,3,4; Ahmed, Iftikhar 3; Khalid, Nauman 5; Khan, Inam Ullah 6; Ali, Ahmad 3; Dahlawi, Saad Mohammad 7; Li, Wen-Jun 1,2
通讯作者	Ahmed, Iftikhar ; Li, Wen-Jun
来源期刊	3 BIOTECH
ISSN	2190-572X
EISSN	2190-5738
出版年	2020
卷号	10 期号:5
英文摘要	The present study was conducted to analyze bacterial diversity profile of Cholistan desert located in Pakistan. The study investigates the influence of physicochemical parameters of soil on distribution of different bacteria at all taxonomic levels and also study the distribution pattern between different desert environments, particularly rhizospheric and bulk desert sands. Species richness showed phyla Proteobacteria and Chloroflexi as the dominant OTUs in all the samples. Besides the two phyla, the rhizospheric soils with root remnants were dominated by Firmicutes, Deinococcus-Thermus, Actinobacteria and Acidobacteri, while phylum Thermotogae was present in significant quantity in rhizosheaths devoid of roots. In non-rhizospheric desert soils, a considerable number of OTUs belonged to phyla Proteobacteria, Chloroflexi, Bacteroidetes and Acidobacteria. An important finding from this study is that a bulk portion of the OTUs were assigned to unclassified taxa, indicating a large repertoire of unexplored taxa in the desert ecology of Pakistan. Distribution of taxonomic groups among various regions of the desert was collaborating well with the physicochemical parameters of the sites. The findings of this study establish the fundamental relationships between desert ecosystem, specific native plant and the total bacterial flora. This is the first study of microbial community analysis of any desert in Pakistan and thus, will serve as a future platform to explore further on desert ecosystem functioning by employing the ever-changing biotechnological tools.
英文关键词	Bacterial community Desert sand Pyrosequencing Rhizosphere 16S rRNA
类型	Article
语种	英语
国家	Peoples R China ; Pakistan ; Saudi Arabia
开放获取类型	Green Published
收录类别	SCI-E
WOS记录号	WOS:000531867800002
WOS关键词	BIOLOGICAL SOIL CRUSTS ; ARCTIC TUNDRA ; MICROBIAL COMMUNITIES ; RHIZOSPHERE ; TEMPERATURE ; ECOLOGY ; PROTEIN ; SAMPLES ; SHAPE ; PH
WOS类目	Biotechnology & Applied Microbiology
WOS研究方向	Biotechnology & Applied Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319048
作者单位	1.Sun Yat Sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangzhou 510275, Peoples R China; 2.Sun Yat Sen Univ, Sch Life Sci, Guandong Prov Key Lab Plant Resources, Guangzhou 510275, Peoples R China; 3.Natl Agr Res Ctr NARC, Bioresources Conservat Inst BCI, Natl Culture Collect Pakistan NCCP, Islamabad 45500, Pakistan; 4.Capital Univ Sci & Technol, Dept Bioinformat & Biosci, Islamabad 45500, Pakistan; 5.Univ Management & Technol, Sch Food & Agr Sci, Lahore 54000, Pakistan; 6.Gomal Univ, Inst Microbiol, Fac Vet & Anim Sci, Dera Ismail Khan, Khyber Pakhtunk, Pakistan; 7.Imam Abdulrahman Bin Faisal Univ, Coll Publ Hlth, Dept Environm Hlth, Dammam, Saudi Arabia
推荐引用方式 GB/T 7714	Amini, Arshia,Ahmed, Iftikhar,Khalid, Nauman,et al. Insights on comparative bacterial diversity between different arid zones of Cholistan Desert, Pakistan[J],2020,10(5).
APA	Amini, Arshia.,Ahmed, Iftikhar.,Khalid, Nauman.,Khan, Inam Ullah.,Ali, Ahmad.,...&Li, Wen-Jun.(2020).Insights on comparative bacterial diversity between different arid zones of Cholistan Desert, Pakistan.3 BIOTECH,10(5).
MLA	Amini, Arshia,et al."Insights on comparative bacterial diversity between different arid zones of Cholistan Desert, Pakistan".3 BIOTECH 10.5(2020).