Rapid and inexpensive species differentiation using a multiplex real-time polymerase chain reaction high-resolution melt assay

A method for developing real-time PCR high-resolution melt assays is presented, allowing for simultaneous identification of multiple species in a mixture.

• Highly specific PCR primers are designed to produce amplicons with distinct melt temperatures.
• The method simplifies routine species identification compared to traditional melt curve analysis.
• It is robust and can be automated, potentially reducing time and reagent costs.
• The approach can be easily modified to target any species of interest.
• It eliminates the need for post-PCR gel or capillary electrophoresis in standard assays.
• The method does not require expensive dye-labeled primers.

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