Social Systems, Social Systems and Circuits Group, Max Planck Institute for Brain Research, Frankfurt, Germany.
Curr Biol. 2023 Apr 10;33(7):R264-R266. doi: 10.1016/j.cub.2023.02.020.
A new study has identified two distinct pup vocalizations in deer mice, showing that discrete genetic loci explain the acoustic variation between these two call types and that the calls elicit different levels of maternal responsiveness.
一项新的研究在鹿鼠中识别出两种不同的幼鼠叫声,表明离散的遗传基因座解释了这两种叫声类型之间的声学变化,并且这些叫声引起了母鼠不同程度的反应。