Files in this Data Supplement:

• Supplemental file 1 - Table S1. Strains used in this study.
  Table S2. Primers used for construction of strains.
  Table S3. Genes differentially regulated more than threefold in cbpS mutant versus wild-type T4.
  Table S4. Genes differentially regulated more than threefold in hk03 mutant versus wild-type T4.
  Table S5. Genes differentially regulated more than threefold in merR mutant versus wild-type T4.
  Fig. S1. Organization of the genetic loci comprising the two-component systems and the pilus locus.
  Fig. S2. Adhesion of mutants to immobilized extracellular matrix proteins.
  Fig. S3. Adhesion of mutants.
  Zipped MS document, 138K.