Ferrari Lab recently celebrated a major milestone with the graduation of two outstanding researchers: Dr. Kristopher Abdullah and Liam Hewitt.
After a long and impressive journey, Kristopher Abdullah, affectionately known among his peers as “His Excellence Dr. Kris”, has officially earned his doctorate. His PhD thesis, “A multi‑omic investigation of hydrocarbon and nitrite bioremediation in Antarctic soils” represents an exceptional body of work. Kris developed a novel metaproteomics pipeline capable of identifying low‑biomass proteins involved in active xenobiotic degradation and nutrient cycling. His research elucidated the microbial pathways and mechanisms responsible for nitrite accumulation in biopiles, as well as its removal from hydrocarbon‑remediated soils. He also applied a multi‑omic framework to evaluate soil washing as a nitrite‑removal strategy.
Beyond its scientific impact, Kris’ work stood out for its clarity and storytelling. His research gained recognition through multiple UNSW oratory competitions and was even featured in Forbes Australia, a well‑deserved distinction. Our warmest congratulations to Dr. Abdullah on this remarkable achievement.
Liam Hewitt’s work represents another exciting chapter in Ferrari Lab’s fungal research: “Isolation of a novel and a known secondary metabolite from a novel Antarctic fungi”. His honours project focused on one of our favourite isolates from our Antarctic collection: a novel Agaricomycete, sourced from soils at Robinson Ridge, Eastern Antarctica. Liam investigated how this fungus responds to a range of abiotic and biotic stressors using an integrated approach combining genetic, phenotypic, and chemical analyses.
To make the study even more intriguing, Liam explored the effects of adding wood as a growth substrate, a factor that significantly increased growth rates, altered morphology, and slowed pigment production. His work also included co‑culture experiments with other Antarctic fungal isolates, in‑depth analyses of biosynthetic gene clusters, and metabolomic profiling of fungal cultures. Given the breadth and depth of data generated, it comes as no surprise that Liam will continue this research as a PhD candidate in Ferrari Lab.
We could not be prouder of these two stars. Stay tuned! Papers arising from their outstanding work will be coming very soon!