FIG. 1.
Map of cycP and flanking regions. Physical map of the R. capsulatus region containing cycP (encoding cytochrome c′), cybP (encoding a putative membrane-bound b-type cytochrome), and three open reading frames with no homology to genes of known function. Constructs were generated in this work containing a Kmr cassette inserted in the XhoI site within cycP in the opposite direction from cycP transcription (plasmids pCP201 and pCP301 and R. capsulatus strain MC101) (i) and in the same direction as cycP transcription (plasmids pCP202 and pCP302 and R. capsulatus strain MC111) (ii).