Unsupervised hierarchical cluster analysis diagram based on 529 probe sets with highest variation in SD vs. HFD mice.

<p>Color saturation is directly proportional to measured expression ratio magnitude. Rows represent individual probe set. Columns represent experimental sample. Red bars indicate high expression. Green bars indicate low expression. Slides 1 and 2: control (SD) mice, slide3: sample (HFD) mice. SD; standard diet. HFD; high-fat diet.