“…Besides studies on the cochlea and inner ear, the lightsheet microscope has also been used to record entire embryonic development processes (Andilla et al, 2017;Bardot & Hadjantonakis, 2020;Keller, 2013;Nowotschin, Garg, Piliszek, & Hadjantonakis, 2019;Sutherland, 2016) and both preimplanation (Reichmann, Eguren, Lin, Schneider, & Ellenberg, 2018;Strnad et al, 2016) and postimplantation (McDole et al, 2018;Udan, Piazza, Hsu, Hadjantonakis, & Dickinson, 2014;Wan et al, 2019) studies of mouse embryo development for which knock-in reporters are now becoming available (Gu, 2020;Li, Chen, et al, 2018). Ichikawa et al (2014) and Candeo et al (2016) have respectively published protocols for studying gastrulation and the mouse intestine with the lightsheet microscope.…”