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Our lab aims to test fundamental hypotheses in genetics and evolutionary biology. Principally, we are interested the relationship between genotypic and phenotypic change during adaptive evolution. This line of inquiry requires an understanding of both the type of selection acting on traits as they evolve and ultimately the functional polymorphisms available for selection to act upon. We presently use both native and exotic species of Drosophila in our work but also undertake collaborative study in other organisms that represent examples of recurring ecological and evolutionary phenomena. We are equipped to use a broad range of techniques in our investigations including experimental evolution, field-based selection studies, quantitative genetics, molecular population genetics, genomics and advanced quantitative methods in statistics and computational biology. The broad range of techniques available to our group provides students with a unique opportunity to broaden their skill sets as they address fundamental questions.

An ecologist by training – I hold a B.Sc. (Hons) in Marine Ecology from the University of North Carolina, Wilmington and a Ph.D. in Ecological Modelling from Griffith University. I am broadly interested in exploring new ways to (1) understand how natural communities are formed and (2) predict how they will change over time. As an Amplify Fellow at UQ, my current research focuses on developing computational tools and adapting techniques from epidemiology and statistical forecasting to study how organisms and ecosystems respond to environmental change. This work is being applied to investigate natural dynamics for a range of natural systems including host-parasite interactions, wildlife populations and veterinary diseases.

I am an active member of the R community and have written and/or maintain several popular R packages. For example, I’m a lead developer on the MRFcov package for multivariate conditional random fields analyses. I also wrote the mvgam R package for fitting dynamic Generalised Additive Models to analyse and forecast multivariate ecological time series, and I regularly provide training seminars and workshops to help researchers learn techniques in ecological data analysis.

I am currently seeking Honours and PhD candidates with interests and/or skills in veterinary epidemiology, spatial / spatiotemporal modeling and quantitative ecology.

David is a Consultant Paediatrician, Metabolic Physician, Clinical Geneticist and clinician researcher. His area of expertise is the diagnosis and management of children with rare diseases. David is involved in multiple ongoing research projects aimed at novel disease discovery, improved diagnostic testing and treatments for children with inherited genetic disorders. He is director of a national clinic for Ataxia Telangiectasia brashat.org.au and has recently been awarded a $2.5 million NHMRC research grant for a phase 2/3 trial for treatment of this disorder.

Dr Peter Crisp is an expert in crop genomics, epigenomics and molecular genetics. He is a Group Leader and Senior Lecturer in the School of Agriculture and Food Sustainability at The University of Queensland. Peter’s research program is focused on crop functional genomics, epigenetics and biotechnology, and has significantly advanced our understanding of the contribution of epigenetics to heritable phenotypic variation in plants.

His group has invented groundbreaking technologies for harnessing (epi)genetic variation and their discoveries have led to exciting new avenues for decoding genomes and for the rational engineering of gene regulation for trait improvement in plants. Having benefited immensely from brilliant mentors, Peter is passionate about training. He leads a budding group of talented students and researchers and is a Chief Investigator in the ARC Training Centre in Predictive Breeding and the International Research Training Group for Accelerating Crop Genetic Gain. Peter is also an affiliate of the Queensland Alliance for Agriculture and Food Innovation and the ARC Centre of Excellence for Plant Success in Nature and Agriculture. His research group seeks to understand the contribution of epigenetics to heritable phenotypic variation in crop plants, focusing on cereals including barley, sorghum, wheat and maize. This includes the development of methods to harness epigenetic variation for crop improvement; understanding the role of epigenetics in environmental responses and using innovative epigenomic approaches to distill large genomes down to the relatively small fraction of regions that are functionally important for trait variation. Research in the Crisp Lab spans both wet lab and computational biology providing a powerful platform to integrate genetic, genomic and biotechnological approaches.

Peter is a former recipient of an ARC DECRA Fellowship and a UQ Amplify Fellowship and an ASPS Goldacre awardee.

Check out the CrispLab website here

Follow Dr Crisp on Bluesky: @pete-crisp.bsky.social, and Twitter: @pete_crisp

I am a molecular biologist and postdoctoral research fellow in Prof. Alexander Khromykh's laboratory. I specialise in non-coding RNA response to viral infections, virus genomics, RNA structure, and viral neuropathogenesis.

I began my journey with a Bachelor of Science in Molecular Biology, graduating in 2012. I then completed a master’s degree where I conducted research under Prof. Keith Chappell in viral protein structure (2015). I then pursued my PhD (2016-2020) at UQ's School of Biology under Prof. Sassan Asgari, where I studied the role of miRNAs in Aedes aegypti biology and viral infection as well as the use of small RNAs to induce gene expression in insects.

From 2020 to 2023 I worked as a postdoctoral researcher in Prof. Robert Harvey’s laboratory at the University of the Sunshine Coast. I conducted research into the genomics and molecular function of congenital neurodevelopmental disorders where our multi discipline team through the Centre for Research Excellence Neurocognitive Disorder identified and characterised new genes linked to developmental disorders.

Since 2023, I have been a postdoctoral researcher in Prof. Alexander Khromykh's RNA Virology lab. Here, I have contributed to work focusing on the role of flavivirus sfRNA in interferon signalling inhibition, as well as using single-cell sequencing and human brain organoids to study the pathogenesis of encephalitic flaviviruses. I have also been working on mosquito single-cell projects and insect-specific viruses for their role in preventing the transmission of pathogenic flaviviruses with Dr. Andrii Slonchak. In late 2024 as a Chief investigator, my team was awarded an NHMRC ideas grant for $1.4mil over four years to study a new class of small RNAs called tRNA-half, for their role in flavivirus infection and their potential use for therapeutics.

Evolutionary and ecological genomics of marine invertebrate animals.

My lab's research is driven by a fascination with genomes that carry within them endless, brilliant solutions forged by evolution over millions of years in response to a constantly changing ocean. We tap into this to learn how the genomes of coral reef invertebrates and their bacterial symbionts interact with each other, and with the environment, throughout their life cycle. We study these gene-environment interactions in evolutionary and ecological contexts, using genomic, molecular and cellular approaches combined with behavioural ecology in natural populations.

We work often with embryonic and larval life history stages of indirect developers, as these stages are crucial to the maintenance and evolution of marine populations. Our current focus is around larval settlement and metamorphosis in the holobiont of the coral reef demosponge Amphimedon queenslandica. In recent years, our work has extended to functional genomic approaches to identify noval ways to control the coral reef pest, the Crown-of-Thorns starfish.

When not immersed in the molecular or computer lab, we are lucky enough to be immersed in the ocean, often in beautiful places!

Paul Dennis leads an exciting research group that applies cutting-edge technologies to understand the roles of microorganisms and their responses to environmental change.

He is also a passionate educator and public speaker who advocates for the importance of biological diversity and evidence-based environmental awareness. He has talked about his research on ABC Radio and a range of other media outlets.

His teaching covers aspects of ecology, microbiology, plant and soil science, and climatology. He considers these topics to be of fundamental importance for the development of more sustainable societies and takes pride in helping others to obtain the knowledge and skills they need to build a better future.

Paul's research has taken him to Antarctica, the Amazon Rainforest, high mountains and oceans. The approaches used in his lab draw on a wide range of expertise in molecular biology, ecology, statistics, computer science, advanced imaging and soil science. He applies these skills to a wide-range of topics and systems including plant-microbe interactions, Antarctic marine and terrestrial ecology, biogeography, pollution and human health.

Plant viruses and horticultural crop improvement

Dr Dietzgen is internationally recognised for his work on plant virus characterisation, detection and engineered resistance. Before joining UQ, Dr Dietzgen was a Science Leader in Agri-Science in the Queensland Department of Employment, Economic Development and Innovation. He previously held research positions at the University of Adelaide, University of California, Cornell University and University of Kentucky. Dr Dietzgen’s research interests are in molecular virus-plant-insect interactions, virus biodiversity and evolution, and disease resistance mechanisms. His focus is on the biology of RNA viruses in the family Rhabdoviridae and the molecular protein interactions of plant-adapted rhabdoviruses and tospoviruses. He has published extensively on plant virus characterisation and genetic variability, RNAi- mediated virus resistance and diagnostic technologies with 20 review articles and book chapters and over 65 peer-reviewed publications.

Genetics of mental health (new research)

We are using the genetic model organism, C. elegans, do investigate the genetic basis of both normal and disordered behaviour. Our current interests are identifying the genes responsible for anxiety and depression as well as the genes for eating disoders and addiction. Using C. elegans as a model organism will also allow us to study gene function as it relates to behaviour.

Molecular mechanisms of phosphine resistance (other research)

Genetic mapping of oxidative stress resistance genes. The fumigant phosphine disrupts oxidative metabolism, resulting in the production of reactive oxygen intermediates. This causes the premature ageing and death of targeted pests. Insect pests of stored grain in Australia now exhibit resistance to phosphine at levels more than 200 times the normal lethal dose.

We have genetically mappedf and identified the genes responsible for phosphine resistance in tall major insect pests of stored grain. We are using a systems biology approach in the model organism C. elegans to understand the molecular basis of phosphine action. Our genetic studies have recently shown that resistance to phosphine is associated with an extension of lifespan

Dr Daniel Edge-Garza is a horticulture and crop geneticist at the Queensland Alliance for Agriculture and Food Innovation at the University of Queensland, Australia. His research interests are to develop and translate tools using genome-wide DNA information for breeders and growers to make meaningful decisions. Daniel’s PhD awarded by the University of Queensland in 2024 focused on identifying global G x E patterns to assist with improved germplasm-environment matching for commercial deployment. Before joining QAAFI, he obtained his Bachelor's Degree in Biological Sciences in 2005 and Master's Degree in Biotechnology in 2009 both at California State University, Fresno. From 2008, he worked as a faculty associate in research for tree fruit breeding at Washington State University becoming recognized worldwide for his efforts to streamline the deployment of DNA tests for pome and stone fruit breeding programs. He has also collaborated with the Genome Database for Rosaceae since 2018 to curate genomics data and train breeders on how to upload and access their data on the Breeding Information Management System.

David Evans is an NHMRC Leadership Fellow and Professor of Statistical Genetics at the University of Queensland Institute for Molecular Bioscience. He is a winner of the NHMRC Marshall and Warren Award.

He completed his PhD in Statistical Genetics at the University of Queensland in 2003, before undertaking a four-year post-doctoral fellowship at the Wellcome Trust Centre for Human Genetics, University of Oxford where he worked as part of the The International HapMap Consortium and co-led the analysis of four diseases within the first Wellcome Trust Case Control Consortium. In 2007 he moved to take up a Senior Lecturer position at the University of Bristol where he led much of the genome-wide association studies work in the Avon Longitudinal Study of Parents and Children (ALSPAC). In 2013 he returned to take up a chair at the University of Queensland whilst continuing to lead an MRC Programme in statistical genetics at the University of Bristol.

His research interests include the genetic mapping of complex traits and diseases (including birthweight and other perinatal traits, osteoporosis, ankylosing spondylitis, sepsis, laterality) and the development of statistical methodologies in genetic epidemiology including approaches for gene mapping, individual risk prediction, causal modelling and dissecting the genetic architecture of complex traits. He has a particular interest in Mendelian randomization and has used it and other causal methods to investigate the Developmental Origins of Health and Disease (DOHaD)- the idea that adverse intrauterine exposures lead to increased risk of disease in later life.

He is Academic Codirector at the NIH funded International Workshop on Statistical Genetics Methods and is faculty on the European Programme in Educational Epidemiology.

He is Associate Editor at the International Journal of Epidemiology and Behavior Genetics journals.

A/Prof Brett Ferguson’s research interest are in molecular genetics, genomics, genetic transformation and genome editing, such as CRISPR, to unravel the molecular mechanisms driving plant development. His primary focus is on legume crops, using biotechnology and bioinformatic approaches to identify key genes and signals controlling traits of interest. This includes the agriculturally- and environmentally-important symbiosis between legume plants and beneficial rhizobia bacteria that fix critical nitrogen for their host plant. In addition, A/Prof Ferguson works with the fascinating legume tree, Pongamia pinatta, which has tremendous potential as a feedstock for the sustainable production of biodiesel and aviation fuel.

A/Prof Brett Ferguson leads the Integrative Legume Research Group (ILRG) in the School of Agriculture and Food Sciences (SAFS) at the University of Queensland (UQ). He is an Affiliate of the Centre for Crop Science in the Queensland Alliance for Agriculture and Food Innovation (QAAFI), and an Affiliate of the ARC Centre of Excellence for Innovations in Peptide and Protein Science (CIPPS). A/Prof Ferguson is also a Chief Investigator in the large, multi-national Hy-Gain for Smallholders Project primarily funded by the Bill & Melinda Gates Foundation.

The work of A/Prof Ferguson has contributed to the discovery of many new genes and signals, such as novel microRNAs and peptide hormones, that have critical roles in controlling plant development. His research group identified the complete family of CLE peptide encoding genes of several legume species using an array of molecular and bioinformatic approaches. Additional discoveries of genes involved in legume nodule formation, nitrogen signalling and the regulation of root development, are also having an impact in the research field. Many of these factors could be useful in supporting translational studies and breeding programs that look to improve crop performance. His work also established a requirement for brassinosteroid hormones in legume nodulation and demonstrated a central role for gibberellins in nodule development. Moreover, he contributed to some of the initial work reporting a role of strigolatones in shoot branching, and demonstrated that plants can transport quantities of auxin far in excess of their endogenous levels.

A/Prof Ferguson has also contributed to the developed of new tools and techniques, such as petiole feeding, precision feeding in growth pouches, stem girdling, pHairyRed for promoter-reporter fusions, new hairy-root transformation techniques, novel integrative vectors to enhance transformation efficiency, synthetic biology approaches to generate mature double stranded miRNA, etc.

Marina Fortes has a degree in Veterinary Medicine (2004) and a Master of Science in Animal Reproduction (2007) from the University of Sao Paulo, Brazil. She completed her PhD in genetics, in 2012 at The University of Queensland (UQ). For her PhD Marina had international scholarships from UQ and the Beef CRC. Her PhD received the Dean's commendation award. After that, Marina worked as a post-doc at the Queensland Alliance for Agriculture and Food Innovation (QAAFI). In August 2014, Marina joined the School of Chemistry and Molecular Biosciences (SCMB) as an academic and established the Livestock Genomics Group. As a researcher, Marina is interested in genetics and genomics, sustainable livestock production, and reproductive biology. Ongoing collaborations link her group to a rich research environment, both domestic and international, which contributes to sustainable livestock industries. Meat and Livestock Australia has provided ongoing support to the projects led by her group. For her work on the genomics of cow fertility, Marina received an Advanced Queensland Fellowship (2018-2021). Marina teaches undergraduate and postgraduate courses, including the Livestock Biotechnology course (BIOT7038) within the Master of Biotechnology program. The Women in Science podcast - https://soundcloud.com/womeninscience - was produced by Marina Fortes, Marloes Dekker, and Kirsty Short.

Dr. Forutan is an internationally recognized Researcher. Her research area includes understanding the bovine genome and epigenome, discovering causative mutation underlying economic important traits such as fertility, understanding the way genes turn on and off, investigating different methodologies to improve the accuracy of genomic prediction, and optimizing methods for predicting genetic diversity and inbreeding. Her future research career vision is to make a significant contribution to creating new knowledge in the field of quantitative genetics that can help to improve efficiency and resilience in Livestock.

The molecular evolution of cytochrome P450 Enzymes: biological catalysts of unprecedented versatility.

Cytochrome P450 enzymes (CYPs, P450s) especially those responsible for drug metabolism in humans, are the unifying theme of the research in our lab. These fascinating enzymes are catalysts of exceptional versatility, and functional diversity. In humans they are principally responsible for the clearance of a practically unlimited variety of chemicals from the body, but are also critical in many important physiological processes. In other organisms (plants, animals, bacteria, fungi, almost everything!) they carry out an unprecedented range of functions, such as defense, chemical communication, neural development and even pigmentation. P450s are involved in the biosynthesis of an unequalled range of potent, biologically active natural products in microbes, plants and animals, including many antibiotics, plant and animal hormones, signalling molecules, toxins, flavours and fragrances. We are studying how P450s have evolved to deal with novel substrates by reconstructing ancestral precursors and evolutionary pathways, to answer such questions as how did the koala evolve to live on eucalyptus leaves, a toxic diet for most mammals.

The capabilities of P450s are only just coming to be fully recognized and structural studies on P450s should yield critical insights into how enzyme structure determines function. For example, recently we discovered that P450s are present within cells in the Fe(II) form, a finding that has led to a radical revision of the dogma concerning the P450 catalytic cycle, and has implications for the control of uncoupling of P450 activity in cells. Importantly, the biotechnological potential of P450s remains yet to be exploited. All of the specific research themes detailed below take advantage of our recognized expertise in the expression of recombinant human cytochrome P450 enzymes in bacteria. Our group is interested in finding out how P450s work and how they can be made to work better.

Artificial evolution of P450s for drug development and bioremediation: a way of exploring the sequence space and catalytic potential of P450s. The demonstrated catalytic diversity of P450 enzymes makes them the ideal starting material for engineering sophisticated chemical reagents to catalyse difficult chemical transformations. We are using artificial (or directed) evolution to engineer enzymes that are more efficient, robust and specialized than naturally occurring enzymes with the aim of selecting for properties that are commercially useful in the areas of drug discovery and development and bioremediation of pollutants in the environment. The approach we are using also allows us to explore the essential sequence and structural features that underpin all ~12000 known P450s so as to determine how they work.

Synthetic biology of enzymes for clean, green, solar-powered chemistry in drug development, bioremediation and biosensors. We have identified ancestral enzymes that are extremely thermostable compared to their modern counterparts, making them potentially very useful in industry, since they can withstand long incubations at elevated temperatures. They can be used as ‘off the shelf’ reagents to catalyse useful chemistry, such as in in drug discovery and development, fine chemicals synthesis, and cleaning up the environment. Working with drug companies, we are exploring how they can be best deployed in chemical processes and what structural features make them efficient, robust and specialized. We are also immobilizing P450s in virus-like-particles as ‘designer’ reagents that can be recovered from reactions and reused. To make such processes cheaper and more sustainable, we are using photosynthesis to power P450 reactions for clean, green biocatalysis in microalgae.

Biosketch:

After graduating from UQ with first class Honours in Biochemistry, Elizabeth took up a Royal Commission for the Exhibition of 1851 Overseas Scholarship to pursue doctoral work at Oxford University then undertook postdoctoral work at the Center in Molecular Toxicology and Department of Biochemistry at Vanderbilt University School of Medicine with Prof. F.P. Guengerich. She returned to UQ in 1993 to take up a position in Pharmacology and joined the School of Chemistry and Molecular Biosciences in 2009 as a Professor of Biochemistry.

After completing his BSc and MSc (Hons) at the University of Canterbury (NZ), Dylan worked for five years as a Research Scientist at Antisoma Research Limited (London, UK), developing antibody-enzyme fusion proteins for cancer therapy. He returned to New Zealand to carry out his PhD research into antidepressant pharmacogenomics at the University of Otago. Afterwards, he continued working at the University of Otago as a Research Fellow, studying the biological function of genes involved with inflammatory bowel disease. Dylan moved to the United States in 2009 to perform postdoctoral training, researching the functional genetics of the VEGF-pathway and its relationship with cancer at the University of Chicago and, subsequently, the University of North Carolina, Chapel Hill.

In 2013, Dylan began working at QIMR Berghofer and has undertaken the functional follow-up of large-scale genetic studies of breast, endometrial and ovarian cancer to identify the likely causal variants and genes that mediate associations with cancer risk and survival. He has been awarded both internal and NHMRC grant funding to support these studies. Since 2019, Dylan has held an Honorary Associate Professorship at UQ

As of early 2021, Dylan has authored one conference report, two editorials, two book chapters, six reviews and 31 original research articles. He is first or last author on 20 of these publications and 27 of his publications have been cited at least 10 times. According to CiteScore, since 2010, 53% of his articles have been published in journals ranked in the top 10% and 19% of hispublications are in the 10% most cited publications worldwide.

Dr Gratten completed his undergraduate studies and PhD at The University of Queensland, before undertaking postdoctoral training in evolutionary and quantitative genetics at the University of Sheffield. He then returned to Australia and shifted research focus to psychiatric and neurological genetics, taking up a position as research fellow at the Queensland Brain Institute. In 2013, he was recruited to UQ's Centre for Neurogenetics and Statistical Genomics, and in 2017 was awarded an NHMRC Career Development Fellowship (Level 2). He established the Cognitive Health Genomics group at Mater Research Institute in 2018, with the goal to improve understanding of the etiology of psychiatric and neurological disorders through analysis and integration of whole genome datasets. He has received >$5M in research funding from the NHMRC, Autism Cooperative Research Centre and both Australian (BICARE) and international (Brain & Behavior Research Foundation) philanthropic funders.