Differentiating Thai and Myanmar Strains of Wuchereria bancrofti
Author Information
Author(s): Nuchprayoon Surang, Junpee Alisa, Poovorawan Yong
Primary Institution: Chulalongkorn University
Hypothesis
Can the Thai and Myanmar strains of Wuchereria bancrofti be differentiated using RAPD-PCR?
Conclusion
The RAPD-PCR technique effectively differentiates between the Thai and Myanmar strains of Wuchereria bancrofti.
Supporting Evidence
- The Thai strain of W. bancrofti was found to be nocturnally subperiodic, while the Myanmar strain was nocturnally periodic.
- Significant differences in body length, cephalic space length, and cephalic space width were observed between the two strains.
- RAPD profiles showed specific bands characteristic for the Myanmar strain.
Takeaway
Scientists found a way to tell apart two types of tiny worms that cause a disease in people by looking at their DNA.
Methodology
The study involved collecting microfilariae from Thai and Myanmar patients, analyzing their periodicity, morphology, and using RAPD-PCR for genetic differentiation.
Limitations
Morphological criteria alone were insufficient for differentiation due to overlapping measurements.
Participant Demographics
Participants included 6 Thai patients and 6 Myanmar migrants.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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