“My research career began with a PhD in Plant Sciences 30 years ago. Universities were expanding rapidly at that time and I got my first lecturing job before I had even finished my PhD – these days you need to undertake at least one period of postdoctoral research before securing a tenured position in a university. I am now the Head of the School of Biosciences.
My research interests centre on why plant cells separate and the role of this phenomenon in the shedding of leaves and flowers. A similar process takes place during the softening of fruits.
There is an applied theme running through all the research taking place in the School. We are particularly interested in the application of our discoveries to animal and crop production, food science and nutrition, and the impact of agriculture on the environment.
The School has recently secured a grant of £9.2 million for its research in the field of Integrative Biology. This multidisciplinary programme is focused on understanding how root growth and development is regulated at a cellular and molecular level. Through interacting with mathematicians, computer scientists, and engineers we hope to be able to model a virtual root and by integrating our knowledge from different disciplines change the way that Bioscientists approach research.
Plant biologists are now at the forefront of gene discovery. It is hoped that by 2010 we will have an understanding of the function of most of the 25,000 genes in the model species Arabidopsis. By determining the role of each gene we hope to be able to apply this knowledge to animal systems which could have huge implications for the treatment of disease, the improvement of diet, and the impact that man has on the environment. The medical establishment used to drive discoveries in my field but individuals are becoming increasingly concerned about the ethics of research which makes plants the perfect tool to unravel some of the mysteries of the Biosciences.
I would strongly recommend postgraduate opportunities to potential students – I think students have a great sense of enjoyment and a drive to succeed which stays with them throughout their careers. I would always tell people to study or research a subject because they want to, not because they feel they should. If you love what you do, that passion will carry you through the rough and the smooth.
A PhD undoubtedly provides students with training in self-discipline and communication. A Masters qualification is equally useful for students who want to retrain or require a more detailed knowledge in a specific subject.”