Figure 2
From: Peripheral blood gene expression profiles in COPD subjects
Quantitative biomarkers. Shown are signal intensity measurements for 86 annotated genes (among the 104 probe sets) identified as significantly correlated with FEV1%predicted and FEV1/FVC at P < 0.05. Data from individual subjects are in rows and data for individual genes are in columns. Signal intensity data are color-coded such that the intensity of red indicates a relatively high level of expression, while the intensity of green represents a relatively low level of expression.