Fig. 3
From: Increased toxin expression in a Clostridium difficile mfd mutant
Genome region of C. difficile 630 at the mfd locus. Downstream of mfd (CD3501) is prsA (CD3500) a putative chaperone, while upstream is pth (peptidyl-tRNA hydrolase; CD 3502) and a multi-gene type IV pili locus (CD3503 – CD3513). All genes are transcribed in the same direction (right to left in this diagram). CD gene numbers are given below the genetic symbols