GEN2041 - Foundations of genetics - 2019

The principles, concepts, organisms and techniques of genetics are covered in this unit. Topics include: patterns of inheritance; structure and organisation of genes, chromosomes and genomes; gene regulation, mutation and gene function; relationship of genotype to phenotype; genetic linkage and gene mapping; chromosome variation and its role in both evolution and human disease. Examples are drawn from a range of organisms, including humans.

On completion of this unit students will be able to:

1. Explain the central role of genes in the inheritance of traits and describe the complex variations in inheritance patterns due to interaction of genes with each other and with the environment;
2. Illustrate the common chromosomal and molecular mechanisms that underlie inheritance and the structure of DNA, genes and chromosomes;
3. Explain what genes are, how they are regulated, how they control phenotypes, and how they can be altered by mutation;
4. Describe a range of organisms used in studying genetics (viruses, bacteria, fungi, plants, invertebrates and vertebrates, including humans) and explain their common and unique features;
5. Convey to a non-specialist audience the relevance and value of genetics to human society;
6. Demonstrate skills in basic laboratory techniques, in genetics problem-solving and experimental design, and in data collection, analysis, interpretation and presentation;
7. Demonstrate and recognise the value of working with peers.

Examination (2.5 hours): 50%

Practical work (practical reports, mapping project, mid-semester and end-of-semester tests, weekly assignments, workshop participation): 50%

• One 1-hour lecture
• One 1-hour workshop
• One 3-hour combined tutorial/laboratory session

See also Unit timetable information

Biotechnology

Genetics

Plant sciences