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标题：Isolation and Identification of Haloalkaliphilic Archaeal Isolates from a Soda Lake in India
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作者：Gopal N. Kalambe ; Vivek N. Upasani
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2017
卷号：6
期号：6
页码：10480
DOI：10.15680/IJIRSET.2017.0606048
出版社：S&S Publications
摘要：Although an extreme environment, the hypersaline ecosystems are rich in microbial diversity forbiotechnological applications. The aerobic, gram-negative, pleomorphic rods and cocci, chemoorganotrophic archaeabelonging to the family Halobacteriaceae within the Phylum Euryarchaeota have been extensively studied in the lastfew decades. They have provided new insights for survival under high salinity and/or alkalinity. They occur in bothmarine as well as inland saline regions mainly in solar salterns. The soda lakes are intermittent saline lakes that containsodium carbonate / bicarbonate (soda) alongwith sodium chloride that are found in desert regions of the world forexample, Lake Magadii (Kenya), Wadi Natrun lakes (Egypt), Sambhar Salt Lake (India), etc. Several halobacterialstrains were isolated from the hypersaline brines collected from Sambhar Lake, Rajasthan. Three of the isolates wereselected based on differences in colony/cultural characteristics and identified phylogenetically based on 16S rRNAsequence homology studies. Two isolates were identified as strains identical to Natronobacterium sp. and one asNatrialba sp.
关键词：Natronobacterium; Natrialba; Haloarchaea; Sambhar Lake.