Results of LAMP and nested PCR. A total of 89 DBS DNA samples were tested by visualized LAMP method and nested PCR. LAMP positive tubes show bright green fluorescence, negative tubes remain orange. Nested PCR product for P. vivax 18S rRNA gene is about 120 bp. (+): positive control, (-): negative control, 1-89: DBS DNA samples. * Those 2 DBS samples were positive for LAMP but negative for nested PCR method.
Tao et al. Parasites & Vectors 2011 4:115 doi:10.1186/1756-3305-4-115