| molecular characterization of cryptosporidium spp. in native breeds of cattle in kaduna state, nigeria. | despite numerous molecular epidemiologic studies of cryptosporidiosis in dairy cattle in industrialized countries, there are very few studies on the diversity and public health significance of cryptosporidium species in native cattle in developing countries. in this study, a polymerase chain reaction (pcr)-restriction fragment length polymorphism (rflp) analysis of the small-subunit (ssu) rrna gene was used to detect and identify cryptosporidium spp. in 194 fecal specimens from 2 to 365 days old ... | 2011 | 21277091 |