To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 The process of murine cranial tube closure under normal culture conditions.Time-lapse imaging of a 9 somite VenMyr mouse embryo cultured in normal media. Cranial neural tube closure is complete by 9hr 18minĀ±1hr 37min (n=5). Zinc deficiency causes neural tube defects through attenuation of p53 ubiquitylation Huili Li, Jing Zhang, and Lee Niswander Development 2018. 145:None-None; doi: 10.1242/dev.169797 Download Original Video