A classical question in biology is how different processes are controlled in space and time, with research pointing to different mechanisms as timers. In this collection of Voices, we asked researchers to define their scientific questions related to time-keeping and the approaches they use to answer them.

中文翻译：

---

了解细胞和生物体在发育过程中如何保持时间

生物学中的一个经典问题是如何在空间和时间上控制不同的过程，研究指出不同的机制如计时器。在这本声音集中，我们要求研究人员定义他们与计时相关的科学问题以及他们用来回答这些问题的方法。