QTL Mapping

QTL (Quantitative Trait Locus) mapping is a research method used to identify specific regions of the genome that influence measurable traits, such as height, yield, or disease resistance. By studying genetic markers across many individuals and correlating them with variations in the trait, scientists can pinpoint areas of the DNA that contribute to these differences. This helps in understanding the genetic basis of complex traits and can guide breeding or medical research efforts to improve desired characteristics or develop targeted therapies.