Joseph Pegler

Dr. Joseph Pegler is a Lecturer in molecular plant biology at the School of Environmental and Life Sciences, University of Newcastle. His research focuses on improving crop yields under abiotic stress through understanding plant genetic and molecular responses, particularly involving microRNA pathways and nutrient transport. He holds a PhD in Biological Sciences from the University of Newcastle and has received awards including the 2024 Early Career Researcher Excellence Award and the 2021 Fulbright Future Scholarship.

Education

• Doctor of Philosophy (Biological Sciences), University of Newcastle
• Bachelor of Biotechnology (Honours), University of Newcastle
• Bachelor of Biotechnology, University of Newcastle

Research Interests

Dr. Pegler’s work addresses food security challenges via molecular mechanisms in plants, including RNA silencing, abiotic stress responses, and sugar transport pathways. He explores how microRNAs regulate plant adaptation to environmental stressors like drought, salinity, and heavy metals. His research also extends to optimizing cannabinoid production in Cannabis sativa and enhancing crop resilience through genetic manipulation.

Teaching & Service

He teaches courses in plant adaptation, biochemistry, and molecular genetics, and holds administrative roles such as Deputy Program Convenor for the Bachelor of Biotechnology and College of Engineering, Science and Environment Board member. He has received multiple teaching awards, including the 2024 Teaching Excellence Award (Highly Commended).

Funding & Grants

Dr. Pegler has secured over $238,891 in grants, including funding for studies on environmental pollutants and plant-based solutions like Moringa’s PFAS sequestration. Recent grants include the 2024 Hunter Medical Research Institute project and an Australian Academy of Science grant.

Collaborations

His international collaborations include work at the University of Minnesota (Fulbright Fellowship) and research on cannabis at the University of Newcastle. He actively engages in interdisciplinary projects, emphasizing cross-sector solutions to global challenges.