16S tannet wine: with reduced sulfur dioxide
The genomic DNA samples were sent to Novogene Inc. (San Diego, CA, USA) where the amplicon libraries were prepared (NovaSeq Reagent Kit, Illumina DNA PCR-Free Library Prep). The hypervariable region V4 of the 16S rRNA gene from prokaryotes was obtained using primers 515F  GTGCCAGCMGCCGCGGTAA and 806R - GGACTACHVGGGTWTCTAAT