Evidence map›Paper›PMID 26981412›Full record

ArticleGenomics data2016

Investigation of the microbial community in the Odisha hot spring cluster based on the cultivation independent approach.

Archana Singh, Enketeswara Subudhi, Rajesh Kumar Sahoo, Mahendra Gaur

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Article in Genomics data, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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2 citing papers in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Archana SinghCenter of Biotechnology, Siksha 'O' Anusandhan University, Khandagiri, Bhubaneshwar 751003, Odisha, India.
Enketeswara SubudhiCenter of Biotechnology, Siksha 'O' Anusandhan University, Khandagiri, Bhubaneshwar 751003, Odisha, India.
Rajesh Kumar SahooCenter of Biotechnology, Siksha 'O' Anusandhan University, Khandagiri, Bhubaneshwar 751003, Odisha, India.
Mahendra GaurCenter of Biotechnology, Siksha 'O' Anusandhan University, Khandagiri, Bhubaneshwar 751003, Odisha, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Deulajhari hot spring is located in the Angul district of Odisha. The significance of this hot spring is the presence of the hot spring cluster adjacent to the cold spring which attracts the attention of microbiologists to understand the role of physio-chemical factors of these springs on bacterial community structure. Next-generation sequencing technology helps us to depict the pioneering microflora of any ecological niche based on metagenomic approach. Our study represents the first Illumina based metagenomic study of Deulajhari hot spring DH1, and DH2 of the cluster with temperature 65 °C to 55 °C respectively establishing a difference of 10 °C. Comprehensive study of microbiota of these two hot springs was done using the metagenomic sequencing of 16S rRNA of V3-V4 region extracting metagenomic DNA from the two hot spring sediments. Sequencing community DNA reported about 28 phyla in spring DH1 of which the majority were Chloroflexi (22.98%), Proteobacteria (15.51%), Acidobacteria (14.51%), Chlorobi (9.52%), Nitrospirae (8.54%), and Armatimonadetes (7.07%), at the existing physiochemical conditions like; temperature 65 °C, pH 8.06, electro conductivity 0.020 dSm(- 1), and total organic carbon (TOC) 3.76%. About 40 phyla were detected in cluster DH2 at the existing physiochemical parameters like temperature 55 °C, pH 8.10, electro conductivity 0.019 dSm(- 1), and total organic carbon (TOC) 0.58% predominated with Chloroflexi (41.98%), Proteobacteria (10.74%), Nitrospirae (10.01%), Chlorobi (8.73%), Acidobacteria (6.73%) and Planctomycetes (3.73%). Approximately 68 class, 107 order, 171 genus and 184 species were reported in cluster DH1 but 102 class, 180 order, 375 genus and 411 species in cluster DH2. The comparative metagenomics study of the Deulajhari hot spring clusters DH1, and DH2 depicts the differential profile of the microbiota. Metagenome sequences of these two hot spring clusters are deposited to the SRA database and are available in NCBI with accession no. SRX1459734 for DH1 and SRX1459735 for DH2.

Indexed as

16S rRNADeulajhariMetagenomicsNext-generation sequencing

Identifiers

PMID26981412
PMCPMC4778664

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