sequences of bacteria
16s rRNA  DNA  V  PCR   PCR Pyrobest DNA Polymerase, TaKaRa, DR500A AxyPrep DNA Gel Extraction Kit, Axygen,  AP-GX-500 BioTek BioTek Flx800  Quant-iT PicoGreen dsDNA Assay Kit, Invitrogen, P7600 Illumina TruSeq DNA Illumina TruSeq DNA Sample Preparation  Guide