= Gel electrophoresis alelle determination
In the case of <indel> mutations (see <limits of gel electrophoresis> for minimal size difference issues), it is possible to determine the <allele> with gel electrophoresis. You can just read out the alleles right in the gel. It is a thing of beauty.
As of 2020, this method appears to be much cheaper than <DNA sequencing> approaches.
\Video[https://www.youtube.com/watch?v=dXYGYCPYKEo]
{title=Gel Electrophoresis to Determine Genotype}
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