tracing in genetics

Tracing in genetics involves following the inheritance of specific genes or traits through family generations to understand their patterns and origins. By examining genetic markers passed from parents to children, researchers can determine how traits or genetic conditions have been transmitted over time. This process helps identify carriers, determine the risk of inherited diseases, and study the lineage of particular genetic features. Essentially, genetic tracing maps the flow of genes within families, providing insights into ancestry, hereditary health risks, and the history of specific genetic traits.