Description
1 What can we learn from a family history? 2 How can a patient's chromosomes be studied? 3 How do genes work? 4 How can a patient's DNA be studied? 5 How can we check a patient's DNA for gene mutations? 6 What do mutations do? 7 Is cancer genetic? 8 How do researchers identify genes for mendelian diseases? 9 Why are some conditions common and others rare? 10 How do our genes affect our metabolism, drug responses and immune system? 11 How are genes regulated? 12 When is screening useful? 13 Should we be testing for genetic susceptibility to common diseases? 14 What clinical services are available for families with genetic disorders? 15 How to use linkage to map a disease gene Glossary Index Disease index