It also gives their frequency and the genetic testing available for that condition. The Genetic Material. Improved discussion and illustrations of Griffith's transformation experiment and the Hershey and Chase DNA versus protein experiment. 14.1 and 14.3 Section 16.3 Genetic Mutations. A general discussion of mutagens leads to different types of mutations and the possible effects of nonfunctional proteins.
Carcinogens are mutagens that affect the activity of oncogenes and tumor-suppressor genes.
Includes a discussion of xenotransplantation and bioartificial organs through tissue engineering as alternatives to using humans organs for transplant. Section 17.3 The Human Genome Project. Expanded coverage of the purpose and benefits of this project. Section 17.4 Gene Therapy. Expanded coverage of gene therapy methodology and the modern use of gene therapy to treat cancer.