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Updated: Oct 16, 2025

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DNA Fingerprinting of Mycobacterium leprae Strains Using Variable Number Tandem Repeat VNTR - Fragment Length Analysis FLA
Published on: July 15, 2011
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Simultaneous detection and differentiation between Mycobacterium leprae and Mycobacterium lepromatosis using novel
Purna Dwivedi1,2, Mukul Sharma1, Purushottam Patel1
1Indian Council of Medical Research, National Institute of Research in Tribal Health, Jabalpur, India.
The Journal of Dermatology
|October 22, 2021
Abstract:
We have developed a polymerase chain reaction-based method to detect and distinguish Mycobacterium leprae and Mycobacterium lepromatosis using a single set of primers based on a 45-bp difference in the amplicon size of their rpoT gene. This method can also help in detecting the cases of co-infection in a single experiment.

