Projects per year
Personal profile
Biography
Emily started her research career as an undergraduate at Monash University (2010-2014), followed by Honours at the University of Auckland (2015), where she developed her interests in genetics and evolution. Her PhD at the University of Melbourne (2016-2020) applied cutting-edge genomics to investigate diversification, molecular evolution and extinction of the Australo-Papuan rodents, along the way 'resurrecting' the Gould's mouse from extinction. She then took up a postdoctoral fellowship at the Australian National University (2020-2024), where she continued her research on the genomics and evolution of Australian wildlife.
As of January 2025, Emily has returned to Monash University as a Group Leader and Lecturer, establishing the Evolutionary and Conservation Genomics Research Group in the School of Biological Sciences.
Research interests
The Evolutionary and Conservation Genomics Group (aka Roycroft Lab) seeks to answer evolutionary and ecological questions, primarily using genomic approaches. We’re fascinated by questions about the evolutionary, ecological and demographic history of species, and the environments in which they live. A special focus of our research is the use of museum collections as a resource for understanding past genetic diversity, population decline and extinction, and translating this to inform ongoing conservation management of threatened and declining species. Our work focuses on the spectacular diversity of Australian biodiversity, especially mammals, reptiles and birds.
Supervision interests
Potential PhD and Honours projects can be tailored to student interests, with possible themes including phylogenomics, biogeography, diversification, speciation, phylogeography, molecular evolution, comparative genomics, genome evolution and conservation.
If you are a motivated, high-achieving student who is interested in using genomics to answer evolutionary or conservation-related questions, feel free to send me an email telling me a bit about yourself, your research interests and any previous research experience. Please remember to attach your academic transcripts and CV.
Research area keywords
- Genomics
- Phylogenetics
- Extinction
- Molecular Evolution
- Phylogeography
- Biodiversity
- Conservation
- Australian mammals
- Speciation
- Museum Genomics
- Biogeography
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 13 Climate Action
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SDG 15 Life on Land
Collaborations and top research areas from the last five years
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Investigating the impact of climate change-induced male limitation on flatback sea turtle population viability
Kynoch, C. (Primary Chief Investigator (PCI)), Reina, R. (Supervisor), Williamson, S. (Supervisor) & Roycroft, E. (Supervisor)
9/02/26 → 31/10/27
Project: Research
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Breeding on Borrowed Time: Managing Flatback Sea Turtles Amid Climate Driven Male Scarcity
Kynoch, C. (Primary Chief Investigator (PCI)), Roycroft, E. (Supervisor), Reina, R. (Supervisor) & Williamson, S. (Supervisor)
1/01/26 → 1/01/28
Project: Research
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Genomics to inform recovery and management of the threatened Australian Pookila
Bhummakasikara, O. (Primary Chief Investigator (PCI)), Roycroft, E. (Supervisor), Burns, P. A. (Supervisor) & Chapple, D. (Supervisor)
1/11/25 → 30/10/26
Project: Research
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Are Australian extinctions accelerated by harmful genetic mutations?
Roycroft, E. (Primary Chief Investigator (PCI))
22/07/25 → 21/07/28
Project: Research
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Investigating the Impact of Climate Change-Induced Male Scarcity on Flatback Sea Turtle Population Viability
Kynoch, C. (Primary Chief Investigator (PCI)), Reina, R. (Supervisor), Roycroft, E. (Supervisor) & Williamson, S. (Supervisor)
1/07/25 → 30/06/27
Project: Research
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Genetic mixing in conservation translocations increases diversity of a keystone threatened species, Bettongia lesueur
Nistelberger, H. M., Roycroft, E., Macdonald, A. J., McArthur, S., White, L. C., Grady, P. G. S., Pierson, J., Sims, C., Cowen, S., Moseby, K., Tuft, K., Moritz, C., Eldridge, M. D. B., Byrne, M. & Ottewell, K., Sept 2025, In: Molecular Ecology. 34, 17, 19 p., e17119.Research output: Contribution to journal › Article › Research › peer-review
Open Access17 Link opens in a new tab Citations (Scopus) -
Range size variably predicts genetic diversity in Gehyra geckos
Lau, C. C., Christian, K., Fenker, J., Laver, R. J., O'Hara, K., Zozaya, S. M., Moritz, C. & Roycroft, E., 1 Jun 2025, In: Evolution. 79, 6, p. 1086-1095 10 p.Research output: Contribution to journal › Article › Research › peer-review
Open Access6 Link opens in a new tab Citations (Scopus) -
Regional conservation genomics: insights and opportunities from northern Australia
Cremona, T., von Takach, B., Shaw, R., Carey, A., Campbell, B., Cameron, S., Catullo, R., Chong, C., Cowen, S., Edwards, D., Ens, E., Griffiths, T., Hill, B., Kriesner, P., McDonald, P., Mulder, E., Nicholl, E., Pierson, J., Potter, S. & Rick, K. & 6 others, , 27 Apr 2025, In: Biodiversity and Conservation. 34, p. 2261–2286 26 p., e0174812.Research output: Contribution to journal › Review Article › Research › peer-review
Open Access1 Link opens in a new tab Citation (Scopus) -
Sperm competition intensity shapes divergence in both sperm morphology and reproductive genes across murine rodents
Kopania, E. E. K., Thomas, G. W. C., Hutter, C. R., Mortimer, S. M. E., Callahan, C. M., Roycroft, E., Achmadi, A. S., Breed, W. G., Clark, N. L., Esselstyn, J. A., Rowe, K. C. & Good, J. M., 1 Jan 2025, In: Evolution. 79, 1, p. 11-27 17 p.Research output: Contribution to journal › Article › Research › peer-review
Open Access4 Link opens in a new tab Citations (Scopus) -
Sperm morphology of the Australasian hydromyine rodents and the interactions between the spermatozoon and oocyte at the time of fertilisation
Breed, W. G., Leigh, C. M., Roycroft, E. & Ahmer, I., 7 Apr 2025, In: Reproduction, Fertility and Development. 37, 7, 7 p., RD25012.Research output: Contribution to journal › Article › Research › peer-review
Open Access1 Link opens in a new tab Citation (Scopus)
Prizes
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Alan Wilton Award, Genetics Society of Australasia
Roycroft, E. (Recipient), 2024
Prize: Prize (including medals and awards)
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Dobzhansky Prize, Society for the Study of Evolution
Roycroft, E. (Recipient), 2025
Prize: Prize (including medals and awards)
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J G Russell Award, Australian Academy of Science
Roycroft, E. (Recipient), 2024
Prize: Prize (including medals and awards)
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L'Oréal-UNESCO For Women in Science Fellowship
Roycroft, E. (Recipient), 2024
Prize: Prize (including medals and awards)