Personal profile
Administrative Posts
- Associate Dean - Post Graduate Research - Faculty of Science
Career
- Professor of Evolutionary Genetics (2010 - present)
- Reader, University of East Anglia (2006 - 2010)
- Reader, University College London (2005-2006)
- Royal Society University Research Fellow, University College London and University of East Anglia (1998-2007)
- BBSRC Post-Doctoral Research Associate, University College London (1995-1998)
- SERC Post-Doctoral Research Associate, University of Edinburgh (1992-1995)
- Ph.D. University of Edinburgh (1992)
- B.Sc. Applied Biology. University of Bath (1989)
ResearcherID
http://www.researcherid.com/rid/E-5100-2011
Research Wesbite:
http://traceychapmanresearch.com/
Key Research Interests
I am an evolutionary geneticist interested in understanding how reproductive traits evolve and function at a mechanistic level. A core interest is in evaluating the potential of sexual selection and sexual conflict for driving evolutionary change and in understanding the underlying mechanisms involved. Fruitflies provide an exceptionally good model, with relevance to pest control, for the study of sexual conflict and sexual selection. We have studied in detail the actions of seminal fluid proteins, some of which evolve at exceptionally high rates and have striking, fitness-related functions.
Current Research Projects
- Sexual conflict, sexual selection and ageing
- Maintenance of diverse sexual strategies
- Socio-sexual environment and health
- Importance of gut microbiota to host fitness
- Dietary adaptation
- Functions and fitness effects of seminal fluid proteins
- Genetic methods for control of pest insecs
Life in our research group
Our research uses a combination of classical and molecular genetics, life history studies and genomics to study how male-female interactions drive evolutionary change. As well as engaging with the seminars in the School and beyond, we have our own weekly lab meetings and journal club debates to keep up to date. We work with fruitflies because of their wonderful genetic utility and ease of manipulation, but we do venture out of the lab occasionally....
PhD Positions
Click here for current PhD opportunities in Biological Sciences. But feel free to email me to discuss projects outside these areas and alternative sources of funding.
Postdocs & Fellows
I am always happy to discuss possibilities for postdoctoral work and collaborations. Possible funding routes include fellowship appliactions, e.g. EU Marie Curie fellowships, with me acting as sponsor, or grant applications with you as a named postdoc.
Collaborations
We maintain national and international collaborations, including with: Professor Mariana Wolfner at Cornell University USA; Professor Amanda Bretman at the University of Leeds; Professor Ioannis Neziz at the University of Warwick; Dr Jen Perry at St Francis Xavier, Canada.
Teaching Interests
Evolutionary medicine, genetics, behavioural ecology, evolutionary biology, life history.
Research Group or Lab Membership
PhD students:
Natalie Chabot (joint with Saber Sami). MMB DTP funded. Social environment and Alzheimer's progression.
Eloise Malam NRPDTP funded. Sexual strategies in male fruitflies.
Amber Hall (joint with Phil Leftwich) NRPDTP funded. Sex conversion for pest control.
Katie Millar (joint with Phil Leftwich) NRPDTP funded. Animal symbioses.
Matthew Shackleton-Chavez (joint with Phil Leftwich). NRPDTP funded. Gene drives in Mediterranean fruitfly.
Oonagh Barker. NRPDTP funded. Fitness effects of dietary choice.
Post Doctoral Research Assistants
Dr Emily Fowler. Project: Sexual strategies. Funding: Leverhulme Trust.
Dr Jean-Charles de Coriolis. Project: Genetic toolkit for insect control. Funding: BBSRC
Research Technicians
Dr Lucy Friend. Project: Sexual strategies. Funding: Leverhulme Trust
tbc. Project: Genetic toolkit for insect control. Funding: BBSRC
External positions
ESEB President
1 Jun 2023 → 1 Jun 2025
External Examiner (Edinburgh)
Deputy Chair, BBSRC Panel C Responsive Mode
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 3 Good Health and Well-being
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SDG 15 Life on Land
Collaborations and top research areas from the last five years
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Testing the developmental theory of ageing: from genes to populations
Maklakov, A. (Principal Investigator), Chapman, T. (Co-Investigator), Carlsson, H. (Researcher) & Kimberley, A. (Technician)
Natural Environment Research Council
1/12/25 → 30/11/28
Project: Research
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Completing the genetic toolkit for the control of global Tephritid pests
Chapman, T. (Principal Investigator) & Leftwich, P. (Co-Investigator)
Biotechnology and Biological Sciences Research Council
11/09/25 → 10/09/28
Project: Research
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The evolution of sexual strategists and semen concoctions
Chapman, T. (Principal Investigator) & Immler, S. (Co-Investigator)
1/12/24 → 30/11/27
Project: Research
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The mechanisms and adaptive value of transgenerational epigenetic effects
Maklakov, A. (Principal Investigator), Chapman, T. (Co-Investigator), Immler, S. (Co-Investigator) & Duxbury, E. (Researcher)
1/10/23 → 30/09/27
Project: Research
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7th biannual International Insect Reproductive Molecules Meeting
Chapman, T. (Principal Investigator)
1/11/24 → 8/03/25
Project: Research
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A novel polymerase III promoter for gene editing in the agricultural pest Ceratitis capitata
Hall, A. S. K., Shackleton-Chavez, S. M., Chapman, T. & Leftwich, P. T., 21 Apr 2026, biorxiv.Research output: Working paper › Preprint
File1 Downloads (Pure) -
Fast females, slow males: accelerated ageing and reproductive senescence in Drosophila melanogaster females across diverse social environments
Harrison, L. M., Hughes, J., Bretman, A., Maklakov, A. A. & Chapman, T., 1 Feb 2026, In: Evolution Letters. 10, 1, p. 42-53 12 p., qraf041.Research output: Contribution to journal › Article › peer-review
Open Access -
Female fruit flies use social cues to make egg-clustering decisions
Churchill, E. R., Fowler, E. K., Friend, L. A., Archetti, M., Yu, D. W., Bourke, A. F. G., Chapman, T. & Bretman, A., 14 Oct 2025, In: BMC Biology. 23, 306.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Female oviposition decisions are influenced by the microbial environment
Fowler, E. K., Friend, L. A., Churchill, E. R., Yu, D. W., Archetti, M., Bourke, A. F. G., Bretman, A. & Chapman, T., Mar 2025, In: Journal of Evolutionary Biology. 38, 3, p. 379–390 12 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Citations (Scopus)13 Downloads (Pure) -
Selection on the epigenome: Small RNA inheritance in animal evolution
Harris, I., Immler, S., Chapman, T. & Maklakov, A. A., Sept 2025, In: Trends in Genetics. 41, 9, p. 804-816 13 p.Research output: Contribution to journal › Review article › peer-review
Open Access2 Citations (Scopus)
Datasets
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Data from: Experimental evolution reveals that sperm competition intensity selects for longer, more costly sperm
Godwin, J. (Creator), Vasudeva, R. (Creator), Michalczyk, L. (Creator), Martin, O. (Creator), Lumley, A. (Creator), Chapman, T. (Creator) & Gage, M. (Creator), Dryad data repository, 10 May 2017
DOI: 10.5061/dryad.22rh6
Dataset
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Data from: Costs and benefits of lifetime exposure to mating rivals in male Drosophila melanogaster
Bretman, A. (Creator), Westmancoat, J. (Creator), Gage, M. (Creator) & Chapman, T. (Creator), Dryad data repository, 3 Apr 2013
DOI: 10.5061/dryad.dj828
Dataset
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Gut microbiomes and reproductive isolation in Drosophila.
Leftwich, P. (Creator), Clarke, N. (Creator), Hutchings, M. (Creator) & Chapman, T. (Creator), Figshare, 7 Nov 2017
DOI: 10.6084/m9.figshare.5469316.v3
Dataset
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Data from: Socially plastic responses in females are robust to evolutionary manipulations of adult sex ratio and adult nutrition
Chapman, T. (Creator), Dryad data repository, 30 Sept 2024
Dataset
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Data from: Effect of competitive cues on reproductive morphology and behavioural plasticity in male fruitflies
Bretman, A. (Creator), Fricke, C. (Creator), Westmancoat, J. (Creator) & Chapman, T. (Creator), Dryad data repository, 28 Oct 2015
DOI: 10.5061/dryad.c633k
Dataset
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NERC Peer Review College (External organisation)
Chapman, T. (Member)
2010 → …Activity: Membership › Peer review panel