Gretchen L. Geiger-Thornsberry Geiger-Thornsberry, G. L., & Mackay, T. F. C. (2004). Quantitative trait loci affecting natural variation in Drosophila longevity. MECHANISMS OF AGEING AND DEVELOPMENT, 125(3), 179–189. https://doi.org/10.1016/j.mad.2003.12.008 De Luca, M., Roshina, N. V., Geiger-Thornsberry, G. L., Lyman, R. F., Pasyukova, E. G., & Mackay, T. F. C. (2003). Dopa decarboxylase (Ddc) affects variation in Drosophila longevity. NATURE GENETICS, 34(4), 429–433. https://doi.org/10.1038/ng1218 Geiger-Thornsberry, G. L., & Mackay, T. F. C. (2002). Association of single-nucleotide polymorphisms at the Delta locus with genotype by environment interaction for sensory bristle number in Drosophila melanogaster. GENETICS RESEARCH, 79(3), 211–218. https://doi.org/10.1017/S0016672302005621