Fig. 2.
Volcano plot distribution of the microarray data. A: volcano plot distribution of the DA/Arb vs. DA/Hsd log-transformed data revealing a high degree of similarity with only a small number of differentially expressed genes, most of which had low fold-differences. B: combined DA (DA/Arb+DA/Hsd) vs. the combined congenics data reveals high number of differentially expressed genes including >2-fold differences.