title: Next-generation sequencing of 16S rRNA gene sequencing of bacterial DNA fractions after 13C/56C-SQ labeling and culture.
design: Next-generation sequencing of 16S rRNA gene sequencing of bacterial DNA fractions after 13C/12C-SQ labeling and culture. The V3V4 hypervariable regions of the 16S rRNA genes were amplified using barcoded universal primers 343F and 842R.