SRX12880517 EF1 SRP344057 bp0 DNA was extracted from cultured consortium sample cells filtered through a 0.45 m syringe filter using DNA Kit. PCR amplification of the bacterial 16S rRNA genes V3V4 region was performed . Paired-end sequencing was performed using the Illlumina Novaseq pe250 platform. SRS10823366 EF1 EF1 AMPLICON METAGENOMIC PCR Illumina NovaSeq 6000