lung microbiome from sputum for 11B_45_4.1_Exacerbation
DNA sequencing of 16S rRNA V3-V5 region using primers 517F (5’-GCCAGCAGCCGCGGTAA-3’) and the reverse primer (5’-CTTGTGCGGGYCCCCGTCAAT-3’) with barcode TGATACGTCT for subject 45 at a Exacerbation visit on 05_27_10