Specific detection of Plasmodium falciparum malaria by a molecularly cloned DNA probe.
A highly repeated DNA sequence from Plasmodium falciparum was cloned and used as a probe in molecular hybridization to detect malaria. Our results indicate that the probe is specific to P. falciparum but not to other species of Plasmodium and is extremely sensitive. As little as a 20 pg parasite DNA, which is equivalent to about 1000 parasites can be detected. The cloned DNA can be used as a diagnostic tool to follow the course of infection of falciparum malaria.
D000818:Animals; D001483:Base Sequence; D003001:Cloning, Molecular; D004247:DNA / Q000032:analysis*; D008288:Malaria / Q000175:diagnosis* / Q000235:genetics; D009693:Nucleic Acid Hybridization; D010963:Plasmodium falciparum / Q000235:genetics*
D004247:DNA