Genetic pedigrees - how to draw and use them

How to draw a pedigree - a quick and easy way to understand patterns of inheritance. After a brief introduction to genetics and inheritance, we teach you how to interpret a pedigree chart and understand the risks of passing on a genetic condition to a future generation.
Presenters: Dr Sunayna Best and Dr Lara Menzies
Superviser: Dr Elizabeth Rosser
Filmed by the Clinical Genetics Team at Great Ormond Street.
MRCPCH Clinical Revision - more videos at mrcpch.paediatrics.co.uk