Files in this Data Supplement:

• Supplemental file 1 - Table S1, mean concentration, range, and sample size data for ion, glucose, and lactate analyses of CF sputum samples
  MS Word document, 36K.
• Supplemental file 2 - Table S2, amino acid contents of CF sputum samples
  MS Word document, 78K.
• Supplemental file 3 - Table S3, comparison of transcriptomes of CF sputum- and SCFM-grown P. aeruginosa
  MS Word document, 304K.
• Supplemental file 4 - Table S4, raw data for P. aeruginosa carbon compound consumption in CF sputum
  Zipped Excel document, 8K.
• Supplemental file 5 - Table S5, raw data for P. aeruginosa carbon compound consumption in SCFM
  Zipped Excel document, 13K.
• Supplemental file 6 - Table S6, genes up- and down-regulated during growth in SCFM compared to growth in CF sputum
  Zipped Excel document, 22K.