Dr Nicola Nadeau
School of Biosciences
Senior Lecturer
+44 114 222 4717
Full contact details
School of Biosciences
A09a
Alfred Denny Building
Western Bank
Sheffield
S10 2TN
- Profile
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- BSc Zoology, University of Newcastle-upon-Tyne (2002)
- PhD, Department of Zoology, University of Cambridge, UK (2006)
- Post-doctoral Researcher, Department of Zoology, University of Cambridge, UK (2006-2013)
- PIP Fellow, Animal and Plant Sciences, University of Sheffield, UK (2012-2013)
- NERC Independent Research Fellow, Animal and Plant Sciences, University of Sheffield, UK (2014-2019)
- Lecturer, School of Biosciences, University of Sheffield, UK (2019-2022)
- Senior Lecturer, School of Biosciences, University of Sheffield, UK (2022-present)
- Research interests
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- The evolution and genetics of colour pattern variation
- The genetic and developmental control of structural colours in animals
- The process of divergence and speciation within the genome
- The genetic analysis of natural hybrid zones to identify loci under selection
I am interested in the genetic underpinnings of adaptive evolution, speciation and sexual selection in natural populations. Current research projects in my lab are investigating the evolution, genetics and development of iridescent structural colour and adaptation to altitude in tropical insects.
- Publications
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Show: Featured publications All publications
Featured publications
Journal articles
- The actin cytoskeleton plays multiple roles in structural colour formation in butterfly wing scales. Nature Communications, 15. View this article in WRRO
- Repeated genetic adaptation to altitude in two tropical butterflies. Nature Communications, 13.
- The genetic basis of structural colour variation in mimetic Heliconius butterflies. Philosophical Transactions B: Biological Sciences, 377(1855). View this article in WRRO
- The evolution of structural colour in butterflies. Current Opinion in Genetics & Development, 69, 28-34.
- Genomics of altitude‐associated wing shape in two tropical butterflies. Molecular Ecology, 30(23), 6387-6402.
- Müllerian mimicry of a quantitative trait despite contrasting levels of genomic divergence and selection. Molecular Ecology. View this article in WRRO
- Microclimate buffering and thermal tolerance across elevations in a tropical butterfly. Journal of Experimental Biology. View this article in WRRO
- Altitude and life-history shape the evolution of Heliconius wings.. Evolution, 73(12), 2436-2450. View this article in WRRO
- Phenotypic variation in Heliconius erato crosses shows that iridescent structural colour is sex-linked and controlled by multiple genes. Interface Focus, 9. View this article in WRRO
- Wing scale ultrastructure underlying convergent and divergent iridescent colours in mimetic Heliconius butterflies. Journal of the Royal Society Interface, 15(141). View this article in WRRO
- The gene cortex controls mimicry and crypsis in butterflies and moths. Nature, 534(7605), 106-110.
- Population genomics of parallel hybrid zones in the mimetic butterflies, H. melpomene and H. erato. Genome Research, 24(8), 1316-1333.
- Butterfly genome reveals promiscuous exchange of mimicry adaptations among species. NATURE, 487(7405), 94-98. View this article in WRRO
- Genomic islands of divergence in hybridizing Heliconius butterflies identified by large-scale targeted sequencing. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 367(1587), 343-353.
All publications
Journal articles
- The actin cytoskeleton plays multiple roles in structural colour formation in butterfly wing scales. Nature Communications, 15. View this article in WRRO
- Pervasive mimicry in flight behaviour among aposematic butterflies. Proceedings of the National Academy of Sciences of the United States of America.
- Repeated genetic adaptation to altitude in two tropical butterflies. Nature Communications, 13.
- The genetic basis of structural colour variation in mimetic Heliconius butterflies. Philosophical Transactions B: Biological Sciences, 377(1855). View this article in WRRO
- The physiological cost of colour change: evidence, implications and mitigations. Journal of Experimental Biology, 225(10).
- The evolution of structural colour in butterflies. Current Opinion in Genetics & Development, 69, 28-34.
- Genomics of altitude‐associated wing shape in two tropical butterflies. Molecular Ecology, 30(23), 6387-6402.
- Haplotype tagging reveals parallel formation of hybrid races in two butterfly species. Proceedings of the National Academy of Sciences, 118(25). View this article in WRRO
- Limited genetic parallels underlie convergent evolution of quantitative pattern variation in mimetic butterflies. Journal of Evolutionary Biology, 33(11), 1516-1529.
- Müllerian mimicry of a quantitative trait despite contrasting levels of genomic divergence and selection. Molecular Ecology. View this article in WRRO
- Microclimate buffering and thermal tolerance across elevations in a tropical butterfly. Journal of Experimental Biology. View this article in WRRO
- How do predators generalize warning signals in simple and complex prey communities? Insights from a videogame. Proceedings of the Royal Society B: Biological Sciences, 287(1921). View this article in WRRO
- Selective sweeps on novel and introgressed variation shape mimicry loci in a butterfly adaptive radiation. PLoS Biology, 18(2). View this article in WRRO
- Altitude and life-history shape the evolution of Heliconius wings.. Evolution, 73(12), 2436-2450. View this article in WRRO
- Phenotypic variation in Heliconius erato crosses shows that iridescent structural colour is sex-linked and controlled by multiple genes. Interface Focus, 9. View this article in WRRO
- Wing scale ultrastructure underlying convergent and divergent iridescent colours in mimetic Heliconius butterflies. Journal of the Royal Society Interface, 15(141). View this article in WRRO
- Genes controlling mimetic colour pattern variation in butterflies. Current Opinion in Insect Science, 17, 24-31. View this article in WRRO
- The gene cortex controls mimicry and crypsis in butterflies and moths. Nature, 534(7605), 106-110.
- Evolutionary Novelty in a Butterfly Wing Pattern through Enhancer Shuffling.. PLoS Biology, 14(1). View this article in WRRO
- The diversification ofHeliconiusbutterflies: what have we learned in 150 years?. Journal of Evolutionary Biology, 28(8), 1417-1438.
- Butterfly genomics sheds light on the process of hybrid speciation. Molecular Ecology, 23(18), 4441-4443.
- Population genomics of parallel hybrid zones in the mimetic butterflies, H. melpomene and H. erato. Genome Research, 24(8), 1316-1333.
- Divergent warning patterns contribute to assortative mating between incipient Heliconius species. Ecology and Evolution, 4(7), 911-917. View this article in WRRO
- Genome-wide evidence for speciation with gene flow in Heliconius butterflies. GENOME RESEARCH, 23(11), 1817-1828.
- Genome-wide patterns of divergence and gene flow across a butterfly radiation. MOLECULAR ECOLOGY, 22(3), 814-826.
- Diversification of complex butterfly wing patterns by repeated regulatory evolution of a Wnt ligand. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 109(31), 12632-12637.
- Butterfly genome reveals promiscuous exchange of mimicry adaptations among species. NATURE, 487(7405), 94-98. View this article in WRRO
- Genomic islands of divergence in hybridizing Heliconius butterflies identified by large-scale targeted sequencing. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 367(1587), 343-353.
- Characterisation and expression of microRNAs in developing wings of the neotropical butterfly Heliconius melpomene. BMC Genomics, 12. View this article in WRRO
- A golden age for evolutionary genetics? Genomic studies of adaptation in natural populations. TRENDS IN GENETICS, 26(11), 484-492.
- Characterization of a hotspot for mimicry: assembly of a butterfly wing transcriptome to genomic sequence at the HmYb/Sb locus. MOLECULAR ECOLOGY, 19, 240-254.
- Genomic Hotspots for Adaptation: The Population Genetics of Mullerian Mimicry in the Heliconius melpomene Clade. PLOS GENETICS, 6(2). View this article in WRRO
- Characterization of Japanese quail yellow as a genomic deletion upstream of the avian homolog of the mammalian ASIP (agouti) gene. GENETICS, 178(2), 777-786.
- Association of a single-nucleotide substitution in TYRP1 with roux in Japanese quail (Coturnix japonica). ANIMAL GENETICS, 38(6), 609-613.
- Evolution of an avian pigmentation gene correlates with a measure of sexual selection. P R SOC B, 274(1620), 1807-1813.
- Association of a Glu92Lys substitution in MC1R with extended brown in Japanese quail (Coturnix japonica). ANIMAL GENETICS, 37(3), 287-289.
- Conserved genetic basis of a quantitative plumage trait involved in mate choice. SCIENCE, 303(5665), 1870-1873.
- The effects of ecology and behavior on the evolution of coloration in Coraciiformes. Behavioral Ecology.
- Optics and photonics in nature: general discussion. Faraday Discussions.
- The role of composition: natural materials vs. synthetic composites: general discussion. Faraday Discussions.
Chapters
- Population Genomics of Speciation and Admixture In Rajora OP (Ed.), Population Genomics: Concepts, Approaches and Applications (pp. 613-653). Springer View this article in WRRO
Preprints
- The mechanistic basis of evolutionary transitions between grey, slate, and blue colour in Tanagers (Thraupidae), Cold Spring Harbor Laboratory.
- Evolutionary dynamics of pigmentary grey and non- iridescent structural blue colouration in Tanagers (family: Thraupidae), Cold Spring Harbor Laboratory.
- The actin cytoskeleton plays multiple roles in structural color formation in butterfly wing scales, Cold Spring Harbor Laboratory.
- Repeated genetic adaptation to high altitude in two tropical butterflies, Cold Spring Harbor Laboratory.
- The genetic basis of structural colour variation in mimetic Heliconius butterflies, Cold Spring Harbor Laboratory.
- Limited genetic parallels underlie convergent evolution of quantitative pattern variation in mimetic butterflies, Cold Spring Harbor Laboratory.
- Classic and introgressed selective sweeps shape mimicry loci across a butterfly adaptive radiation, Cold Spring Harbor Laboratory.
- Generalisation behaviour of predators toward warning signals displayed by harmful prey: answers from a videogame played by humans, Cold Spring Harbor Laboratory.
- The origins of a novel butterfly wing patterning gene from within a family of conserved cell cycle regulators, Cold Spring Harbor Laboratory.
- Population genomics of parallel hybrid zones in the mimetic butterflies, H. melpomene and H. erato, Cold Spring Harbor Laboratory.
- Teaching activities
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I am a Senior Fellow of The Higher Education Academy (attainment against the UK Professional Standards Framework for teaching and learning support in higher education).
I am module co-ordinator for BIS320 (Topics in Zoology) and BIS4101 (The Scientific Cycle) and teach evolutionary biology on BIS223 and analysis of genomic sequence data as part of BIS401.
I am a tutor and supervise Level 3, Level 4 and MRes projects. I am happy to discuss possible projects, which can range from behaviour and ecology to genomics.
- Professional activities and memberships
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Fellow of the Royal Entomological Society
Genetics Society Committee Member, Evolutionary, Ecological and Population Genetics (2025 - 2028)
Associate Editor, Journal of Evolutionary Biology