title: JZB_D710_27_201506
design: The extracted prokaryotic DNA was PCR amplified with universal prokaryotic primers 515FB(GTGYCAGCMGCCGCG GTAA) and 806RB (GGA CTACNVGGGTWTCTAAT) and sequenced using the Illumina MiSeq platform at Majorbio Biotechnology Co., Ltd. (Shanghai, China) to generate 300 bp paired-end reads.