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Technique

Pedigree Analysis

Pedigree analysis

Use of family relationships and trait observations to evaluate possible inheritance patterns.

Overview

EXPLORE BY LEVEL

A pedigree is a family diagram that helps track who has a trait. It can suggest how a trait may be inherited, but it does not prove a cause by itself.

Quick Facts

AT A GLANCE
TopicHeredity & Cell Division

Follow the Connections

See how Pedigree Analysis links to other biological records.

Open network
ProcessMendelian Inheritancecan study
All 1 Structured Connections
Pedigree Analysis · TechniqueCAN STUDY →Mendelian Inheritance · Process

Recommended Reading

Trusted references for learning more about Pedigree Analysis.

textbookLaws of InheritanceOpenStax Biology 2e
Research Claims

Formal segregation analysis can compare inheritance models while accounting for ascertainment and incomplete penetrance. Pedigree evidence is probabilistic.