Understanding the Contrast: SNP vs. Mutation

Let's untangle the meanings of two important terms: SNP and mutation.

A mutation is a process that changes the DNA and leads to genetic variations. Think of a mutation as a genetic switch-up – like a small tweak in a recipe that gives a dish its own flair.

A SNP (single nucleotide polymorphism, pronounced "snip") is a specific kind of genetic variation, sort of like a slight change in the color of an ingredient.

When scientists mention "mutations," they're often referring to rare changes in genes (happening in less than 1% of cases) that can have a big impact on a person's health, much like a secret ingredient that transforms a dish completely.

Conversely, SNPs are more like the everyday spices in the genetic spice rack. They're quite common, found in over 1% of the population, and usually don't cause major shifts in health.