title: AMPLICON of Marine microorganisms on Day 3 of the incubation experiment with 200 maicro-g/L of oxytetracycline hydrochloride (Series I)
design: Filtered samples from cultured media were used for DNA extraction. Genomic DNA was isolated using DNeasy PowerWater Stervex Kit (QIAGEN). The V3V4 region of the 16S rRNA gene was amplified using universal primers 341F and 805R. Amplicon sequencing was performed using the Illumina MiSeq platform.