It is required to perform a polymerase chain reaction (PCR) to obtain enough samples to pipette into wells on a gel.
The polymerase chain reaction (PCR) is a technique used in molecular biology to increase the amount of a given fragment of DNA.
This technique (PCR) is fundamental to determine the alleles of a given sample after gel electrophoresis.
In conclusion, it is required to perform a polymerase chain reaction (PCR) to obtain enough samples to pipette into wells on a gel.
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