Genetics

Genetics is the science of heredity, the discipline that investigates how traits are passed from one generation to the next and how the information encoded in DNA gives rise to the extraordinary diversity of living organisms. Since the sequencing of the human genome, genetics has expanded into genomics, the study of entire genomes rather than individual genes, and the two fields together now underpin huge advances in medicine, biotechnology, evolutionary biology, and our understanding of life itself. The ability to read, interpret, and manipulate genetic information is one of the defining scientific capabilities of the twenty-first century.

At the University of Essex, this three-year, full-time BSc (Hons) trains you across the full breadth of the discipline. You will study molecular cell biology, evolutionary biology, the human genome, and the rapidly developing field of bioinformatics, which applies computational tools to the analysis of large-scale genetic and genomic data. The programme also examines how genome science contributes to the diagnosis, prevention, and treatment of disease, connecting fundamental scientific knowledge to its medical and clinical applications.

You will develop both laboratory skills and quantitative analytical abilities, preparing you for a field in which the volume and complexity of biological data is growing faster than ever before. The typical entry tariff of 104 points reflects an accessible approach to a rigorous scientific programme.

Genetics graduates work in research laboratories in universities, hospitals, and the pharmaceutical and biotechnology industries. Clinical genetics is a significant employment area, with roles in genetic counselling, laboratory diagnostics, and clinical research. Bioinformatics and computational biology are growing rapidly, and graduates with both biological knowledge and analytical skills are in high demand.

Agricultural genetics, forensic science, and conservation biology are also fields where genetic expertise is valuable. Many graduates go on to postgraduate study to deepen their specialisation, or to professional training in clinical science, medicine, or related health professions.