The Evolutionary Origins of Biological Diversity

Theodosius Dobzhansky famously wrote that “nothing in biology makes sense except in the light of evolution”. This is especially true for understanding biological diversity: research in the Centre for Biological Diversity focuses on how diversity is generated, and the evolutionary forces that maintain or erode it. The Centre for Biological Diversity has world-leading research programmes in the study of population diversification and speciation, which is the ultimate origin of biodiversity at the level of the species and above.

Find Out More: Research Groups

Prof. Michael Ritchie
Prof. Oscar Gaggiotti
Dr. Nathan Bailey

Associated Degree Programmes

Undergraduate Degree Programmes
Undergraduate Field Courses
Masters Programmes

Key Publications

10 (of 173 /dk/atira/pure/researchoutput/status/published available) for mgr (source: University of St Andrews PURE)
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Does the response of D. melanogaster males to intrasexual competitors influence sexual isolation? Lucas Marie-Orleach, Annui M. Sanz, Nathan William Bailey, Michael Gordon Ritchie
Behavioral Ecology 2020 vol. 31 pp. 487-492
Field cricket genome reveals the footprint of recent, abrupt adaptation in the wild Sonia Pascoal, Judith E. Risse, Mark Blaxter, Timothee Cezard, Richard J. Challis, Karim Gharbi, John Hunt, Sujai Kumar, Emma Langan, Xuan Liu, Jack Gregory Rayner, Michael Gordon Ritchie, Basten L. Snoek, Urmi Trivedi, Nathan William Bailey
Evolution Letters 2020 vol. 4 pp. 19-33
Genomic analysis of European Drosophila melanogaster populations reveals longitudinal structure, continent-wide selection, and previously unknown DNA viruses Martin Kapun, Maite G. Barrón, Fabian Staubach, Darren J. Obbard, Jorge Vieira, Clément Goubert, Omar Rota-Stabelli, Maaria Kankare, María Bogaerts-Márquez, Annabelle Haudry, Lena Waidele, Iryna Kozeretska, Elena G. Pasyukova, Volker Loeschcke, Marta Pascual, Cristina P. Vieira, Svitlana Serga, Catherine Montchamp-Moreau, Jessica Abbott, Patricia Gibert, Damiano Porcelli, Nico Posnien, Alejandro Sánchez-Gracia, Sonja Grath, Élio Sucena, Alan O. Bergland, Maria Pilar Garcia Guerreiro, Banu Sebnem Onder, Eliza Argyridou, Lain Guio, Mads Fristrup Schou, Bart Deplancke, Cristina Vieira, Michael Gordon Ritchie, Bas J. Zwaan, Eran Tauber, Dorcas J. Orengo, Eva Puerma, Montserrat Aguadé, Paul Schmidt, John Parsch, Andrea J. Betancourt, Thomas Flatt, Josefa González
Molecular Biology and Evolution 2020 vol. 37 pp. 2661-2678
Purifying selection in corvids is less efficient on islands Verena E. Kutschera, Jelmer W. Poelstra, Fidel Botero-Castro, Nicolas Dussex, Neil J. Gemmell, Gavin R. Hunt, Michael Gordon Ritchie, Christian Rutz, Jochen B.W. Wolf
Molecular Biology and Evolution 2020 vol. 37 pp. 469-474
Sexual selection and population divergence III John Hunt, Christopher Mitchell, Michael Gordon Ritchie, Nathan William Bailey
Journal of Evolutionary Biology 2020 vol. 33 pp. 990-1005
Behavioural mechanisms of sexual isolation involving multiple modalities and their inheritance John Hunt, Christopher Mitchell, Michael Gordon Ritchie, Nathan William Bailey
Journal of Evolutionary Biology 2019 vol. 32 pp. 243-258
Evolution and diversity of the courtship repertoire in the Drosophila montium species group (Diptera: Drosophilidae) Ai-li Chen, Chuan-cheng Chen, Toru Katoh, Takehiro K. Katoh, Masayoshi Watada, Masanori J. Toda, Michael Gordon Ritchie, Shuo-yang Wen
Journal of Evolutionary Biology 2019 vol. 32 pp. 1124-1140
Selection for reproduction under short photoperiods changes diapause-associated traits and induces widespread genomic divergence Hannele Kauranen, Johanna Kinnunen, Anna-Lotta Hiillos, Pekka Lankinen, David Hopkins, Michael Gordon Ritchie, Anneli Hoikkala
Journal of Experimental Biology 2019 vol. 222
Social effects on fruit fly courtship song Lucas Marie-Orleach, Nathan William Bailey, Michael Gordon Ritchie
Ecology and Evolution 2019 vol. 9 pp. 410-416
Differential gene expression is not required for facultative sex allocation Nicola Cook, J. Green, U. Trivedi, E. Tauber, B.A. Pannebakker, Michael Gordon Ritchie, David Michael Shuker
Royal Society Open Science 2018 vol. 5