title: Deciphering the bacterial community structure within the arsenic contaminated groundwater of western part of Bengal Delta Plain: Using 16S rRNA gene amplicon sequencing approach
design: V4 variable region of 16S rRNA gene was amplified using the universal primers 515F and 806R. Amplicon libraries were sequenced by using Ion Torrent PGM platform (LifeTechnologies, USA). The analysis and annotation of the output data were carried out by QIIME pipeline