Autosomal Recessive Inheritance

Pedigree Analysis: Definition
A Pedigree is a diagrammatic description of how a specific trait or traits are passed down genetically across two or more generations of biologically related people. In other words, it is the use of symbols and ancestral lines to symbolize the links between family members. It helps in putting family relationships into perspective, especially for big extended families. To ascertain how various genetic illnesses are inherited, it is frequently utilized. Drawing a family tree using common symbols allows one to trace their family history and better comprehend inheritance types. In a Pedigree, males and females are symbolized differently, and relationships are depicted using various line patterns. Additionally, several symbols are used to symbolize carriers of a genetic characteristic or those who are impacted by it.