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Female Drosophila melanogaster respond to song-amplitude modulations

机译:雌果蝇对歌曲的幅度调制作出反应

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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 flyDrosophila. We show thatDrosophilamelanogasterfemales prefer amplitude modulations that are typical ofmelanogastersong over other modulations, which suggests that amplitude modulations are processed auditorily byD. 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).This article has an associated First Person interview with the first author of the paper.
机译:许多动物中的雄性都使用交配歌曲吸引雌性并吓倒竞争对手。我们证明在果蝇果蝇中歌幅的调制在行为上是相关的。我们表明,果蝇骆驼科女性比其他调制更喜欢典型的黑猩猩的幅度调制,这表明幅度调制是由D听觉处理的。忧郁症。我们的工作表明,接收器可以解码幅度调制的消息,补充了最近的发现,即苍蝇可以主动控制歌曲的幅度。为了描述幅度调制,我们提出了歌曲幅度结构(SAS)的概念,并讨论了随距离进行幅度调制(AMD)的异同。本文与本文的第一作者进行了第一人称访谈。

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