The world of genomics and molecular biology has taken a breathtaking leap into the future in recent years. In addition to "high fidelity" enzymes, "highly discriminating" enzymes such as the highly selective SNP DNA polymerases from Genaxxon have become the superstars of the laboratory. These enzymes are specifically modified for highly selective PCR tests and mutation detection - they help you when you want to find "the needle in the haystack".
Progress in the field of SNP genotyping and its applications, from the perspective of plant breeding and agriculture
There's no accounting for taste.
Cilantro (Coriander): some people love it in their food, some hate it. Here we are detecting a genomic SNP (rs72921001) in HeLa genomic DNA. This SNP is reported to be close to a number of genes coding for olfactory receptors. (Reference: Eriksson N. et al. (2012), "A genetic variant near olfactory receptor genes influences cilantro preference.")
Considering, that only the C-allele specific primer is extended and yielding in a specific amplicon, we can conclude a genetic predisposition in disliking cilantro, as this SNP is significantly associated with detecting a soapy taste to cilantro.
Cilantro (Coriander): some people love it in their food, some hate it. Here we are detecting a genomic SNP (rs72921001) in HeLa genomic DNA. This SNP is reported to be close to a number of genes coding for olfactory receptors. (Reference: Eriksson N. et al. (2012), "A genetic variant near olfactory receptor genes influences cilantro preference.")
Considering, that only the C-allele specific primer is extended and yielding in a specific amplicon, we can conclude a genetic predisposition in disliking cilantro, as this SNP is significantly associated with detecting a soapy taste to cilantro.