Figure 4From: Comparison of expression, purification and characterization of a new pectate lyase from Phytophthora capsiciusing two different methodsSymptoms appearing on pepper leaves after inoculation treatments. (A) Zoospore suspensions (positive control); (B) purified PCPEL2 expressed by pET system; (C) purified PCPEL2 expressed by pMAL system; (D) heat-inactivated protein (negative control); (E) distilled water (negative control).Back to article page