The central theme of this unit was the Central Dogma, and can be divided up into 7 topics:
- Structure & Replication of DNA (A/Prof Coulibaly, Dr Telonis-Scott)
- Manipulation of DNA & Gene Cloning ((A/Prof Coulibaly): analysis of gene expression and DNA sequence; DNA sequencing; DNA recombinant technology, PCR
- Molecular Genetics (Prof Doerig): DNA organisation in prokaryotes and eukaryotes; replicons; mobile genetic elements
- Gene Expression & Regulation (A/Prof Roujeinikova, Dr Kwok-Schuelein): transcription in prokaryotes and eukaryotes, and how it is regulated
- Translation (A/Prof Coulibaly): mechanism of translation in eukaryotes and prokaryotes
- DNA Recombination, Repair & Mutations (Dr Telonis-Scott): the different types of DNA repair mechanisms; DNA recombination in DNA repair,
as well as meiosis; mutations in disease and evolution - DNA & the Immune System (A/Prof Slattery): how B and T cell diversity is generated; transgenic and knockout technology; immunological cancers; antigenic diversity in parasites (this particular lecture was a duet lecture with A/Prof Slattery and Prof Doerig - all I will say is that if you attend only one lecture in this unit, make it this one!)
This unit provided a good introduction to the central dogma of molecular biology, and will form the basis for further units in molecular biology/biochemistry. In terms of assessment, there is not a lot of it - however, the labs do make up a significant proportion, so be sure to pay attention during the labs so you can do well on the assessments. And, once again, they are assessable (so try not to forget about them after they're done
). In terms of unit content, there is indeed a lot to know (as with all biomed units
), so make sure that you at least try to keep up with everything (especially since there is a mid sem test). However, I did find the unit content relatively interesting - the lecturers do quite a good job at relating the concepts of molecular biology disease and medicine. In terms of practicals, as a previous review has stated - there is a
lot of gel electrophoresis involved (so consider yourself warned
). But regardless, I thought that the pracs were hands-on, interesting, and quite well organised. You even get to analyse your own DNA in one of them!