. 2016 Aug 23;16(1):28. doi: 10.1186/s12861-016-0128-7

Additional file 3: Movie 2.

Monocilia inside the archenteron of gastrula stage embryos rotate Real-time movie of mid to late gastrula stage embryo in vegetal view, focusing on the central archenteron region, reveals fast rotating monocilia inside the archenteron (cf. Fig. 1g). (a) bright-field movie. (b) Temporal difference imaging rendered version of the same movie, which highlights pixel grey value differences between two consecutive frames. (a’, b’) High-magnification area as outlined in (a, b). Movie was acquired at 35fps. Please note the rotating cilia on the inner epithelium of this embryo. (AVI 7326 kb)