QTL: Definition, Analysis, and Applications in Genetics Research

QTL stands for Quantitative Trait Locus. It refers to a specific region of DNA that is associated with a particular quantitative trait, such as height, weight, or disease susceptibility, in a population. QTL analysis is often used in genetics research to identify and study the genetic factors that contribute to complex traits. By mapping and analyzing QTLs, researchers can gain insights into the genetic basis of these traits and potentially develop strategies for genetic improvement or disease prevention.