Pedigree Analysis - Part 2: Sex-linked Inheritance Patterns

Sex-linked inheritance usually involves traits whose genes are located on the sex chromosomes, that is, chromosome 23. In addition, all traits encoded in mitochondrial DNA follow a sex-linked mode of inheritance as mitochondria are usually inherited exclusively from the mother.

Outline:
00:00 - Introduction
01:41 - X-linked dominant inheritance
03:11 - X-linked recessive inheritance
05:43 - Mitochondrial inheritance
08:14 - Determining inheritance patterns

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