Figure 3.

Validation of DNA microarray expression data by qRT-PCR. The mean log10 ratios of selected genes from microarray expression data (grey bars) are compared to qRT-PCR data (black bars) for (a) L. infantum MTX20.5 and (b) L. major MTX60.4. The microarray data are the average of four biological replicates (with two dye swaps), while the qRT-PCR data are the average of three biological replicates repeated two times each. The asterisk indicates that the related gene transcript was not detected by qRT-PCR. The upper panel shows the expression of orthologous genes where the expression changes in the two species; the middle panel shows the modulation in the expression of FBT genes; the lower panel shows the expression of individual genes specific for each mutant.

Ubeda et al. Genome Biology 2008 9:R115   doi:10.1186/gb-2008-9-7-r115
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