Figure 1From: Potential complications when developing gene deletion clones in Xylella fastidiosa Orientation of primers for Xylella fastidiosa pilJ gene deletion. Location of binding sites for PCR primers and length of resulting PCR products for transformed XfΔpilJ strains and for wild-type control or non-transformed cells. RST31/33 are primers specific to X. fastidiosa and used for bacteria confirmation.Back to article page