Figure 1.
Gene expression analysis with DNA microarray. Reproduction of infectious progenies of C. pneumoniae J138 (shown on left as ‘Infectivity’) and detection rate of spots (on right) by Cy3-labeled cDNA hybridization on DNA microarray. 1608 valid spots were chosen based on Cy5-labeled genome hybridization. Percentage of the spots with intensity over threshold, when the cDNA probe was hybridized, was represented. When dyes were flipped, similar results were obtained.