We thank Gil Amitai for helpful discussions, Yael Shani for technical help, Daniel E. Kadouri for HI isolates, and Shirley Horn-Saban and Daniella Amann-Zalcenstein for Illumina sequencing.
The authors would like to thank R. Randell, J. Knupp, C. Mohr, A. Chatterjee and T. Wijesekera for expert technical help with some of the experiments.
We thank D. Schnabelrauch for DNA sequencing, V. Roman for technical help and Dr. M. J. Cock for his comments.
We wish to thank Dr. Beverly Davidson for mentoring and thoughtful advice, Jessica Pierson for technical help and Diane Birks for assistance with analysis of Figure S3.
We thank Catalina Lafourcade, Víctor Guzmán, Nadine Eschen and Sebastian Hoetzel for expert fish care, Florencio Espinoza for technical help and Luisa Pereiro for help with time-lapse imaging.
The authors thank Silke Adrian and Lisa Jödicke for excellent technical help as well as the Bloomington Drosophila Stock Center Indiana Universityy, US) for some driver fly lines.
We thank Alain Guenoche for discussion and for implementing one method, and Carole Couillault for technical help.
The authors thank Mr. A. Govardhan Reddy, Centre for Cellular and Molecular Biology, for technical help.
We would like to thank Yanbo Wang for drawing the figures, also thank Quan Liu for discussions and technical help, thank Song Xu for technical help.
Thanks are due to the Wimbledon Common rangers for permission to work on the common, Amanda Morgan for technical help, and anonymous referees for constructive feedback.
