Drosophila Karaoke

My students do so many awesome things!

My former doctoral student Birgit Brüggemeier, who got her doctoral degree as part of my group, has a very cool art project called "Drosophila Karaoke Bar" (which, I suppose, is the modern version of of her old Drosophila Disco).

In the installation, visitors can interact with flies by speaking into a microphone. Their speech is then electronically remixed with fruit fly song and played back to flies who visitors watch on a screen. Very cool!

Right now, it is being exhibited in the Museum of Modern Art in Vilnius. Later this year, it will be exhibited at Ars Electronica in Linz, which is one of the world's largest media-art events.

"Female Drosophila melanogaster Respond to Song-Amplitude Modulations"

One of my papers came out in final published form a few days ago. Here are some details. (Also see the paper's supplementary material for an interview with the first author, my former D.Phil. student Birgit Brüggemeier.)

Title: Female Drosophila melanogaster Respond to Song-Amplitude Modulations

Authors: Birgit Brüggemeier, Mason A. Porter, Jim O. Vigoreaux,and Stephen F. Goodwin

Abstract: Males in numerous animal species use mating songs to attract females and intimidate competitors. We demonstrate that modulations in song amplitude are behaviourally relevant in the fruit fly Drosophila. We show that Drosophila melanogaster females prefer amplitude modulations that are typical of melanogaster song over other modulations, which suggests that amplitude modulations are processed auditorily by D. melanogaster. Our work demonstrates that receivers can decode messages in amplitude modulations, complementing the recent finding that male flies actively control song amplitude. To describe amplitude modulations, we propose the concept of song amplitude structure (SAS) and discuss similarities and differences to amplitude modulation with distance (AMD).