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. 2000 Nov 13;151(4):863–878. doi: 10.1083/jcb.151.4.863

Figure 2.

Figure 2

Glutamine is both a global activator and repressor of gene expression. Scatter plots show pairwise comparisons of gene expression profiles of S288c cells grown in the presence of glutamine, urea, or glutamine + urea. (A) MD-glutamine versus MD-urea. (B) MD-urea versus MD-glutamine + urea. (C) MD-glutamine versus MD-glutamine + urea. (D) Control experiment comparing MD-glutamine with itself. For each plot, the x axis depicts cDNA samples labeled with Cy5 dye and the y axis depicts samples labeled with Cy3 dye.