In this month’s newsletter, we would like to introduce PhD student, Troy Miller from the College of Science and Engineering.

Troy’s recently submitted thesis, “Novel Insights into the Nitrogen Assimilation Pathways in Chickpea (Cicer arietinum) Nodules” received outstanding results from the examiners.

We asked Troy to share what led him to a PhD and why it is important, the most enjoyable and hardest parts of a PhD journey and what the future holds.

What was your research about

My research focused on understanding the specific nitrogen molecules produced during the process of nitrogen fixation in chickpea and the genes responsible for their transport out of specialised plant root structures known as nodules. Several key novel genes were identified, suggesting potential targets for genetic modification to enhance nitrogen movement and potentially increase crop yield without relying heavily on fertilisers.

What was been one of the most enjoyable parts of the journey?

The lifelong friends I have made along the way, in particular my research group who I will miss now that I have started the next chapter of my career.

What was been one of the hardest parts of the journey?

It can be very difficult to stay focused and motivated when you encounter the inevitability of experimental challenges, and the need to stay patient for the rewards of hard work.

How did you overcome any challenges of doing a PhD?

The support from my friends, family and in particular my peers and PhD supervisors were instrumental in helping me overcome the mental and technical challenges of undertaking a PhD.

How has your PhD helped you in the role you are in now?

My PhD was instrumental in developing the necessary research and communications skills to firstly be successful in obtaining my current role but also to perform at the level required of me.

What have you been doing since you completed?

I have started a Post Doc Research Associate position at the University of Western Australia for the ARC Centre of Excellence in Plants for Space. I am involved in research engineering nutritional and zero waste optimised plants to grow in the microgravity environment in space habitation to supplement crew diets for both space travel and harsh on earth environments.