SRX17899061 BTPCF Metagenomic analysis of urinary catheter SRP402760 PRJNA890405 Metagenomic DNA was isolated from the urinary catheter, V3 and V4 regions of 16S rDNA were amplified and sequenced. SRS15436254 SAMN31277262 BTPCF AMPLICON METAGENOMIC PCR Illumina MiSeq