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First report of gut bacterial dataset of a tribal Bhutia family from West Bengal, India.

ABSTRACT: The tribes of West Bengal are distributed in geographically distinct regions with distinctive features of their habitats and many of these tribes still practice a traditional livelihood avoiding the western diet. Hence, it is expected that their gut should remain pristine. In this study, we report the gut bacterial abundance of a Drukpa Bhutia tribal family of Lepchakha, inhabiting the hilly terrain of the Buxa region of Alipurduar district. First fecal matter was collected followed by Illumina Hiseq sequencing. Following standard protocols for metagenomic analysis, quality control (FASTQC), taxonomic profiling (QIIME, KRONA) and pathogenic load analysis were performed. This study revealed a set of core gut bacteria among which Bacteroides was identified to be the most abundant followed by Bifidobacterium, Streptococcus etc. Genera exhibiting lowest abundance were Eggerthella, Ruminococcus, Enterococcus etc. among the male, kid and female respectively. This data provides important insights into the distribution of bacterial members under study.

SUBMITTER: Basu S

PROVIDER: S-EPMC8804197 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature

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First report of gut bacterial dataset of a tribal Bhutia family from West Bengal, India.

Basu Souradip S Das Kaustav K Ghosh Mahashweta Mitra MM Banerjee Rajat R Bagchi Subrata Sankar SS Ganguli Sayak S

Data in brief 20220122

The tribes of West Bengal are distributed in geographically distinct regions with distinctive features of their habitats and many of these tribes still practice a traditional livelihood avoiding the western diet. Hence, it is expected that their gut should remain pristine. In this study, we report the gut bacterial abundance of a Drukpa Bhutia tribal family of Lepchakha, inhabiting the hilly terrain of the Buxa region of Alipurduar district. First fecal matter was collected followed by Illumina ...[more]

PMID: 35128010

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Project description:High arsenic (As) concentration in groundwater has affected human health, particularly in South-East Asia putting millions of people at risk. Biogeochemical cycling of As carried out by different bacterial groups are suggested to control the As fluxes in aquifers. A functional diversity approach in link with As precipitation was adopted to study bacterial community structures and their variation within the As contaminated Bengal Delta Plain (BDP) aquifers of India. Groundwater samples collected from two shallow aquifers in Karimpur II (West Bengal, India), during years 2010 and 2011, were investigated to trace the effects immediately after monsoon period (precipitation) on community structure and diversity of bacterial assemblages with a focus on arsenite oxidizing bacterial phyla for two successive years. The study focused on amplification, clone library generation and sequencing of the arsenite oxidase large sub-unit gene aioA and 16S rRNA marker, with respect to changes in elemental concentrations. New set of primers were designed to amplify the aioA gene as a phylogenetic marker to study taxonomically diverse arsenite oxidizing bacterial groups in these aquifers. The overall narrow distribution of bacterial communities based on aioA and 16S rRNA sequences observed was due to poor nutrient status and anoxic conditions in these As contaminated aquifers. Proteobacteria was the dominant phylum detected, within which Acidovorax, Hydrogenophaga, Albidiferax, Bosea, and Polymorphum were the major arsenite oxidizing bacterial genera based on the number of clones sequenced. The structure of bacterial assemblages including those of arsenite oxidizing bacteria seems to have been affected by increase in major elemental concentrations (e.g., As, Fe, S, and Si) within two sampling sessions, which was supported by statistical analyses. One of the significant findings of this study is detection of novel lineages of 16S rRNA-like bacterial sequences indicating presence of indigenous bacterial communities BDP wells that can play important role in biogeochemical cycling of elements including As.

Dataset Information

First report of gut bacterial dataset of a tribal Bhutia family from West Bengal, India.

Publications

First report of gut bacterial dataset of a tribal Bhutia family from West Bengal, India.

Similar Datasets

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