Genotyping is a laboratory process used to determine the genetic makeup of an individual by analyzing their DNA. This technique identifies specific variations in genes, known as alleles, which can provide insights into inherited traits, disease susceptibility, and ancestry. The results of genotyping can be used in various fields, including medicine, agriculture, and forensics. In medicine, for example, genotyping can help tailor treatments based on a person's genetic profile, while in agriculture, it can assist in developing crops with desirable traits.