Fig. 8From: Isolation and characterization of three bacteriophages infecting Erwinia amylovora and their potential as biological control agentAgarose gel electrophoresis of PCR products amplified using primers PEa1-A and PEa1-B, designed to amplify about. 300Â bp product from phage EAP1, M: 100Â bp DNA ladder as size standard (MBI Ferments); PEa1 as positive controlBack to article page