Quantitative Traits

Quantitative traits are characteristics that are expressed on a continuous scale and are controlled by multiple genes. They are important for understanding the genetic basis for changes in a variety of traits across species, including disease susceptibility and other health-related characteristics. Quantitative traits are used to study the genetic basis for variation in traits and the genetic architecture of complex diseases. They can also help to inform the development of new genetic technologies and treatments. In addition, they are useful for understanding phenotypic evolution, the role of natural selection, and adaptation in response to environmental change.