Most variable ORFs amongst mycobacterial isolates examined. 474 ORFs with 3-fold or greater differences in hybridization between at least two isolates and MAP K-10 are displayed in rows. Columns represent individual mycobacterial isolates that were grouped by hierarchical clustering (Pearson correlation, average linkage). Grey colored data points represent no data. Isolate designations are listed in the right margin next to a colored bar indicating the location of the isolates on the graph. Selected gene clusters are labeled by the first and last ORFs. A complete listing of the ORFs and log ratios has also been provided [see Additional file 1].
Paustian et al. BMC Genomics 2008 9:135 doi:10.1186/1471-2164-9-135