Probing Acoustic Communication during Fly Reproductive Behaviors
Probing Acoustic Communication during Fly Reproductive Behaviors
复制标题
探讨苍蝇繁殖行为期间的声音交流
DOI：
10.1101/pdb.prot108107
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发表时间：
2023
影响因子：
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通讯作者：
Von Philipsborn A
中科院分区：
文献类型：
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作者：
Von Philipsborn A
在繁殖过程中，雄性和雌性果蝇利用翅膀振动产生不同的声音信号。雄性在交配前发出求爱歌曲，很容易通过单侧翅膀振动识别。在交配中，雌性用双翅发出独特的声音模式（交配歌曲）。对未成熟处女的性排斥和雄性之间的攻击性遭遇也伴随着翅膀轻弹产生的声音脉冲。飞歌具有人耳可听的频率范围，适当放大后可直接聆听。当以示波图显示时，音频记录可以映射到机翼运动模式上，从而提供一种快速、精确的方法来采样和量化具有高时间分辨率的运动行为。录制不同的苍蝇声音后，可以在回放实验中测试它们对行为的影响。
During reproduction, male and female flies use wing vibration to generate different acoustic signals. Males produce a courtship song before copulation that is easily recognized by unilateral wing vibration. In copula, females produce a distinct sound pattern (copulation song) with both wings. Sexual rejection of immature virgins and aggressive encounters between males are also accompanied by sound pulses generated by wing flicks. Fly song has frequency ranges audible to the human ear and can be directly listened to after appropriate amplification. When displayed in an oscillogram, audio recordings can be mapped on wing-movement patterns and thus provide a fast and precise method to sample and quantify motor behaviors with high temporal resolution. After recording different fly sounds, their effect on behavior can be tested in playback experiments.