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Prof Tim Mahony joined QAAFI’s Centre for Animal Science in October 2010, after 15 years of conducting research projects with the Queensland Government. He obtained his PhD from James Cook University in the area of molecular microbiology. During 2001 and 2002, Prof Mahony was a visiting professor at the University of Saskatchewan.

Research interests

Dr Mahony’s research interests are in the area of molecular virology revolving around improving viral disease control in production animals such as cattle and poultry. His group is characterising the molecular interactions between invading pathogens and the subsequent host responses with the goal of developing new vaccines and diagnostic technologies. A key component of this work includes improving the basic understanding of the molecular mechanisms that underpin and drive viral virulence and evolution. Next-generation sequencing has been used to sequence the genomes of herpesviruses and adenoviruses from a variety of species including, cattle, chickens, marsupials, horses, and crocodiles. Prof Mahony’s team is also investigating the role of virally encoded microRNAs in virulence, replication, and disease development. His group was one of the first in the world to apply bacterial artificial chromosome infectious clone technology for the efficient manipulation of herpesviruses that have large DNA genomes. These strategies are also being exploited to understand viral gene function and the development of vaccines.

Currently, Prof Mahony is researching risk factors that protect and predispose feedlot cattle to developing bovine respiratory disease (BRD). He is also leading the development of new vaccines for BRD and cattle tick infestations. Prof Mahony has also led the development of new vaccine delivery technologies for the poultry industry targeting the application of in ovo strategies. Prof Mahony research into improving animal health is increasing industry productivity, food safety, and consumer confidence in food products and he is keen to explore collaborations with other scientists in this area.

Prof Mahony has a strong interest to work with post-graduate students and has supervised a number of post-graduate students from Australia and overseas. These projects have covered research areas in molecular virology, animal health, vaccine development, and pathogen-host interactions.

I'm a researcher with interdisciplinary interests spanning social and biological sciences. I'm currently an ARC Future Fellow at UQ working on social and temporal dynamics of bone metabolism in humans. My technical expertise is in skeletal histology, which I have applied to a range of questions and samples across different disciplines, including bioarchaeology, biology, biomedicine, forensics, and palaeontology. What fundamentally unites all this research is understanding how the environment and societal structures impact skeletal growth and health. My research has attracted ~$1.7 mln in funding, including an ARC DECRA and Future Fellowship.

I am the current Editor-in-Chief of Anthropological Review, Review Editor of Human Bioarchaeology and Paleopathology (Frontiers in Environmental Archaeology), and Vice-President of the Australasian Society for Human Biology, In 2024, I was awarded the Trail-Crisp medal for outstanding contribution to microscopy as an essential tool for the study of natural history by The Linnean Society of London.

In my previous roles over the last 10 years I was a Martin & Temminck Fellow at Naturalis Biodiversity Center in The Netherlands; spent almost 7 years at the Australian National University in Canberra working as an ARC DECRA Fellow, Senior Lecturer, and Lecturer; and worked as a Research Assistant in medicine at Imperial College London. Until 2014, I spent about 8 years at the University of Kent in Canterbury completing a BSc Hons, PhD (2014), and PGCHE, and working in various teaching roles, including tutoring, lab demonstration, sessional lecturing, and lecturing. I was also previously Treasurer of the Australasian Society for Human Biology, Editor and Associate Editor of The Proceedings of the Royal Society of Queensland, and Editorial Board Member of Scientific Reports and Anthropological Review.

I completed a PhD in Neuroscience with Jack Pettigrew (FRS) at Vision, Touch & Hearing Research Centre followed by an NHMRC Clinical Research Fellowship at Alfred Health & Monash University.

Back in QLD I'm continuing a transdisciplinary research & innovation program to Bring Discoveries of the Brain to Life!

I'm currently focused on developing novel MedTech Biotech diagnostics & therapeutics for enhancing human performance, recovery & resilience with the following projects:

[1] Precision Pain Medicine — the largest genetic study of persistent (chronic) pain in Australia, in collaboration with QIMR Berghofer & Monash University, aims to identify pharmacogenomics causal pathways for the design of personalised therapeutics & effective early intervention approaches (e.g., screening, education, prevention).

[2] Brain Switcha — A digital transdiagnostic biomarker and cloud-based large-scale population phenotyping & analytics platform to improve early intervention strategies in sleep & mental health conditions (esp. at-risk youth cohorts) and recruitment screening for Defence forces.

[3] VCS — vestibulocortical stimulation: A simple, inexpensive, non-invasive & non-pharmacologic neurotherapeutic treatment technique for fibromyalgia (with US colleagues) and other centralised pain syndromes, sleep apnoea, dementia & mental health conditions (e.g., depression, PTSD, bipolar disorder).

I also have >5 years professional services experience providing specialist research performance evaluation, consultation, reporting & training workshops that successfully delivered several major strategic priorities to a large internal & external client base — such as organisational unit leaders/managers at multiple levels (e.g., Centre/Department) and senior executive business missions for national/international strategic partnerships. This work includes mapping, monitoring & benchmarking of research capacity, capabilities/strengths, gaps & collaboration networks (e.g., clinical, corporate & government) across diverse disciplines for Annual & Septennial Departmental Reviews (e.g., patent, policy & clinical guideline citations; external stakeholder engagement including media); ARC Engagement & Impact assessments; and workforce capability development (e.g., recruitment for senior leadership positions and ranking of NHMRC/ARC funding applicants).

In particular, I enjoy meeting & connecting people with a shared vision & commitment towards building innovative & sustainable public-private partnerships to deliver meaningful solutions for the wider community.

Dr. Ong is an exceptional and driven researcher in the field of Animal Health, and her work revolves around studying pathogen genomes, transcriptomes, and host-associated metagenomes to enhance animals' resistance to diseases and improve their overall health and productivity.

One remarkable aspect of Dr. Ong's expertise is her versatility and enthusiasm for both wet lab and dry lab (bioinformatics) work. She finds equal joy in conducting hands-on experiments in the wet lab and diving into data analysis and computational work in the bioinformatics domain. This multidisciplinary approach empowers her to gain comprehensive insights into her research subjects and tackle complex challenges from various angles. Dr. Ong's vast skillset encompasses molecular biology and expertise in utilizing 2nd and 3rd generation sequencing technologies, along with her proficiency in bioinformatics tools and techniques. This diverse knowledge allows her to explore and employ cutting-edge methodologies, providing her with a unique advantage in her research endeavors.

One of Dr. Ong's significant achievements was conducting the first cattle reproductive tract metagenomic study in Australia. This groundbreaking study likely contributed valuable information about the reproductive health of cattle and opened new avenues for further research in this area. Additionally, her contributions extend to the assembly of complete genomes for multiple pathogens, such as Campylobacter fetus and Bovicola ovis. This accomplishment is instrumental in understanding these pathogens' genetic makeup, evolution, and mechanisms of infection, which is vital in developing targeted strategies to combat diseases affecting animals.

Keywords: Microbiome and Metagenomics, Pathogen genomics, Animal health, PCR, Sequencing, Host-microbe interactions

In The Ortiz-Barrientos Lab we seek to understand how natural selection drives the origin of traits and new species. We combine empirical and theoretical approaches from across multiple disciplines.

We are located in beautiful Brisbane, Australia, in the School of The Environment at The University of Queensland.

Please explore our pages to learn about research, culture, and the team of scientists that bring their passion and creativity to discovering how nature works.

I have a strong interest in applied research, using information to improve policy. I have a broad interest in applying population genetics to the management of wild populations, particularly through a better understanding of dispersal.

Dr Shapter's background was originally in Agricultural Science and higher education which evolved to the completion of her PhD in molecular genetics in 2008. Prior to her current appointments she was the senior researcher on ARC linkage, Australian Flora Foundation and RIRDC research grants looking at the genetic foundations of domestication and adaptation in Australian native grasses. She supervised two HDR students and has a strong publication record in this field. Her research interests centre on identifying and developing practical applications for gene sequencing. Fran is passionate about teaching and has worked as a facilitator commercially and trained early career researchers and PhD candidates in Project Management, IP and commercialisation and Leadership. She was a participant in the 2020 summit and was appointed to the federal advisory Rural R&D Council in 2009. Dr Shapter was also a sitting member of the Office of the Gene Technology Regulator's Ethics and Community Consultative Committee, 2016-2020.

Fran began tutoring at the UQ School of Veterinary Science in 2011, in large animal production, parasitology and microbiology. Since then she has held a variety of teaching, research and professional roles based around project management, curriculum design and blended learning design. She was the project manager for a Scholarship of Teaching and Learning (SoTL) grant which developed 40 vertically and horizontally integrated, online, adaptive tutorials for veterinary science students and was co-author on the manual developed by this project. She assisted with the development of a new flexible delivery laboratory animal science course in 2015 and delivers 5 weeks of online learning units into this course currently. She has been part of the SoTL research and evaluation associated with both these projects and has reported outcomes at University showcases annually since 2016.

In 2017 Fran became the new Student Clinical Skills Hub Coordinator, a purpose-built, state-of-the-art self-directed learning facility for students of veterinary science. Whilst undertaking this role student usage, resource availability and online support for the Hub has increased more than tenfold. Fran's aim is to provide a safe, authentic, self-directed learning environment where students can practice their clinical skills in accordance with individual competences, beyond the scheduled contact hours of their programs and further enhance their capacity for self-directed, lifelong learning whilst acknowledging the vast array of qualifications, previous training, life experience and cultural backgrounds each student brings with them to the Hub.In 2020 Fran recieved a UQ Teaching Excellence Award due to the demonstarted impact of the SVS Student Clinical Skills Hub.

In 2019 Fran was appointed as a Lecturer in Veterinary Science, while continuing her role as the Hub's coordinator. She continues to maintain her teaching roles into the veterinary program in animal handling, animal production, reproduction, microbiology, parasitology and plant identification. Fran has an additional role in the School with regard to asissting with the design, development and integration of blended learning resources, after working with the Science faculties blended learning design team in 2018. However her SoTL portfolio is best showcased by the development of the online learning community and training resources she has developed for the Student Clinical Skills Hub. As of June 2021, Fran has also taken on the role of the School of Veterinary Science Honours Program Coordinator.

I am a biologist interested in the general question of how changes in developmental processes can lead to evolutionary variation and origin of complex traits (such as neural circuits). I study development and evolution of the brain of mammals. My doctoral thesis studied brain regions involved in olfactory and pheromonal communication in mammals. I discovered several events of parallel co-variation of sensory pathways in distantly related species sharing similar ecological niches, as cases of ontogenetic and phylogenetic plasticity. Currently, I study development and evolution of neocortical circuits by following two main lines of research: one aims to determine how early neuronal activity emerges during development and help shape brain connections, and the other one aims to understand what developmental processes led to evolutionary innovations in the mammalian brain. My research combines molecular development (electroporation, CRISPR), transcriptomics, sensory manipulations, neuroanatomy mapping (MRI, stereotaxic tracer injections, confocal and image analysis), optogenetics, and in vivo calcium imaging (multiphoton and widefield) in rodent pups and marsupial joeys.

My research interests are centred around the structure and function of venom and silk polypeptides produced by arthropods, and their use in biotechnology and medicine. I am a Postdoctoral Fellow in the King laboratory in the Institute for Molecular Bioscience, the University of Queensland, Australia. Currently, I am investigating the composition, function and evolution of neglected insect venoms produced by assassin bugs (Hemiptera: Reduviidae), robber flies (Diptera: Asilidae) and nettle caterpillars (Lepidoptera: Limacodidae).

I have a keen interest in the evolutionary relationships that underpin symbioses, particularly those involved in plant disease. There are countless examples of how diseases have impacted on different crops throughout history, and this is an ongoing issue that deleteriously impacts food security. My research involves developing a better understanding of the epidemiology of plant diseases and pests, and delivering improved diagnostics and field management. Working with collaborators and international experts, my work involves research on a broad range of plants that are affected by bacteria, fungi, oomycetes and viruses. I have a strong interest in the biotic factors that govern soil health and the methods by which we can promote the development of beneficial microbial communities.