Files in this Data Supplement:

• Supplemental file 1 - Table S1, information on the 17 shared anomalous regious examined and the genes found within them
  Zipped Excel file, 14K.
• Supplemental file 2 - Table S2, ortholog groups that each contain at least one member from all ten Brucella genomes
  Zipped Text file, 20K.
• Supplemental file 3 - Table S3, ortholog groups that are unique to Brucella genomes
  Zipped Excel file, 35K.
• Supplemental file 4 - Table S4, ortholog groups with BLASTP hits to Brucella and to the genes with the nearest homology
  Zipped Excel file, 12K.
• Supplemental file 5 - Table S5, master data table for pseudogene analysis
  Zipped Excel file, 308K.
• Supplemental file 6 - Fig. S1, RNA tree
  Zipped PPT file, 26K.