<p><b>Copyright information:</b></p><p>Taken from "Comparative transcriptomics in : a global view of environmental modulation of gene expression"</p><p>http://www.biomedcentral.com/1471-2180/7/96</p><p>BMC Microbiology 2007;7():96-96.</p><p>Published online 29 Oct 2007</p><p>PMCID:PMC2231364.</p><p></p>s show the transcriptional changes of the virulence genes, where columns represent different microarray experiments, and rows represent genes. Color intensities denote logratios as follows: green, negative; black, zero; red, positive; gray, missing data
