title: lung microbiome from sputum for F05_21_5.11_PostTherapy
design: DNA sequencing of 16S rRNA V3-V5 region using primers 517F (5’-GCCAGCAGCCGCGGTAA-3’) and the reverse primer (5’-CTTGTGCGGGYCCCCGTCAAT-3’) with barcode CGTAGACTAG for subject 21 at a PostTherapy visit on 02_06_09