lung microbiome from sputum for S29_122_3_Stable
DNA sequencing of 16S rRNA V3-V5 region using primers 517F (5’-GCCAGCAGCCGCGGTAA-3’) and the reverse primer (5’-CTTGTGCGGGYCCCCGTCAAT-3’) with barcode TACTCTCGTG for subject 122 at a Stable visit on 08_11_08