Distribution of genes obtained by DD assay.

MPRO cell mRNA was analyzed at 0, 24, 48, and 72 hours after ATRA treatment; 1109 fragments corresponding to 837 transcripts were found to change substantially in expression levels. The total 837 transcripts were classified into 6 categories according to the bioinformatic analysis. Percentages show the gene distributions in these 6 categories. Information for each transcript was collected in database dbMCd.