title: Sand
design: Amplicon libraries for the bacterial 16S rRNA gene were prepared using the Oxford Nanopore 16S rRNA Barcoding Kit SQK-16S114-24 (Oxford Nanopore, UK), according to the manufacturers instructions. The genomic library was loaded onto a FLO-MIN114 flow cell and sequenced using the con GridION device (Oxford Nanopore Technology, UK).