Microorganisms are important in all aspects of our lives. In this unit students will explore the diversity of microorganisms and their significance in the environment, in foods and industry as well as in health and disease. Students will be introduced to the structure, reproduction, classification, cultivation and enumeration of bacteria, viruses and fungi. The conditions required for growth and survival of microorganisms will be studied as well as physical and chemical methods of control. Students will conduct laboratory exercises designed to develop their skills in culturing and observing microorganisms.

This unit discusses the origins of genetic variation in prokaryotes and explores the structure and metabolic diversity of microorganisms from a variety of habitats including extreme environments. Studies of the biochemistry of prokaryotes focus on metabolic strategies for energy generation and growth in various natural environments. Students are introduced to the applications of microbial metabolism in food, wine and other industries. The principles of classification and identification of bacteria and yeasts are developed. This includes an introduction to molecular systematics and its impact on the classification of living organisms and in areas such as molecular diagnostics and epidemiology. The unit also addresses the principles and applications of recombinant DNA techniques in biotechnology and in the study of microbial physiology and genetics. Laboratory classes introduce students to techniques used to study microbial identification, physiology and genetics.

This unit in analytical microbiology aims to introduce students to analytical techniques for the detection, identification and enumeration of microorganisms in food, pharmaceutical, cosmetic and environmental materials.

This unit has been replaced by 300610 Biotechnology in Spring 2009. This is an interdisciplinary unit encompassing modern and traditional aspects of biotechnology. Areas such as bioprospecting, bioremediation, food, bacterial, fungal, plant and animal biotechnology will be studied. Emerging new areas such as genomics and proteomics will be covered. Special emphasis will be given to addressing biotechnological solutions to problems of economic significance to Australia. The course finishes with a discussion on aspects of commercialisation and protection of intellectual property as well as bioethical and safety issues. Practicals, computer workshops, excursions and discussion groups reflect the lecture course.

This unit has a modern approach to the study of the interaction between the human host, micro-organisms and parasites. Students will embark on a journey into the world of pathogenic micro-organisms exploring the molecular mechanisms by which these override host defences leading to disease. Topics include: Non-specific and specific defences (immune system) of the human body. Host-parasite interaction and pathogenesis of disease. Types of infection and epidemiology. Infectious diseases of the human body systems and associated aetiological agents. This will be supported with laboratory experience representing modern laboratory diagnostic procedures including molecular biology for the identification of infectious disease agents and how this information is applied to epidemiology.

Students studying at Campbelltown campus should refer to 300549 - Human Molecular Biology. This unit studies gene regulation at an advanced level, leading into the processes and practical applications of DNA technology. Students gain a thorough grounding in major techniques such as restriction mapping, DNA sequencing, PCR, DNA fingerprinting, southern blotting and gene cloning. Cloning vectors, DNA libraries, genetic engineering in different types of cells and organisms and functional genomics are studied. Students are introduced to bioinformatics and issues in biosafety and ethics relating to gene technology.

Students studying at Hawkesbury or Parramatta campus should refer to 300234 - Molecular Biology. This unit concentrates on the Molecular Biology of eukaryotic cells (human) and studies gene regulation at an advanced level, leading into the processes and practical applications of DNA technology. Students gain a thorough grounding in major techniques involved in gene cloning, such as DNA manipulation using restriction enzymes, PCR, DNA fingerprinting. Cloning vectors, DNA libraries, genetic engineering in different types of eukaryotic cells and organisms and are studied. Students are introduced to functional genomics, bioinformatics and issues in biosafety and ethics relating to gene technology.