DGGE analysis of the PCR products was performed in a Bio-Rad DCode Universal Mutation Detection System (BioRad, Richmond, CA, USA), as described by Muyzer and Smalia (1998)
DGGE analysis of the PCR products was performed in a Bio-RadDCode Universal Mutation Detection System (BioRad, Richmond, CA,USA), as described by Muyzer and Smalia (1998)