Figure 5From: Identification of an extensive gene cluster among a family of PPOs in Trifolium pratense L. (red clover) using a large insert BAC libraryDiagram of cluster of 6 PPO genes detected on four separate BAC clones. The four BAC clones have been aligned based on detection of specific PPO genes by PCR; the cluster is estimated to span a maximum of 510 Kb.Back to article page