Discrimination of Cryptosporidium species by denaturing gradient gel electrophoresis
1Laboratory of Animal Health and Management, Graduate School of Agricultural Science, Tohoku University, Naruko-Onsen, Osaki City, Miyagi, 989-6711, Japan.
Abstract:
Denaturing gradient gel electrophoresis (DGGE) was used for the discrimination of three species and one genotype of the protozoan parasite Cryptosporidium: the C. parvum, C. andersoni, C. muris, and C. muris Japanese field mouse genotype. A set of primers specific for the 18S rRNA gene of Cryptosporidium was used in the DGGE; consequently, the four strains showed different banding patterns. This is a potentially convenient and precise method for the discrimination of Cryptosporidium spp.
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