TY  - JOUR
A1  - Selkrig, Joel
A1  - Mohammad, Farhan
A1  - Ng, Soon Hwee
A1  - Chua, Jia Yi
A1  - Tumkaya, Tayfun
A1  - Ho, Joses
A1  - Chiang, Yin Ning
A1  - Rieger, Dirk
A1  - Pettersson, Sven
A1  - Helfrich-Förster, Charlotte
A1  - Yew, Joanne Y.
A1  - Claridge-Chang, Adam
T1  - The Drosophila microbiome has a limited influence on sleep, activity, and courtship behaviors
T2  - Scientific Reports
N2  - In animals, commensal microbes modulate various physiological functions, including behavior. While microbiota exposure is required for normal behavior in mammals, it is not known how widely this dependency is present in other animal species. We proposed the hypothesis that the microbiome has a major influence on the behavior of the vinegar fly (Drosophila melanogaster), a major invertebrate model organism. Several assays were used to test the contribution of the microbiome on some well-characterized behaviors: defensive behavior, sleep, locomotion, and courtship in microbe-bearing, control flies and two generations of germ-free animals. None of the behaviors were largely influenced by the absence of a microbiome, and the small or moderate effects were not generalizable between replicates and/or generations. These results refute the hypothesis, indicating that the Drosophila microbiome does not have a major influence over several behaviors fundamental to the animal’s survival and reproduction. The impact of commensal microbes on animal behaviour may not be broadly conserved.
KW  - behavioural ecology
KW  - sleep
Y1  - 2018
UR  - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/23589
UR  - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-235891
VL  - 8
ER  -