Timelapse sequences for:

Shaping the Vertebrate Body Plan by Polarized Embryonic Cell Movements

Ray Keller

1. External vegetal view of gastrulation and neurulation (14 hours elapsed time)

2. Keller Sandwich

3. Mediolateral cell intercalation

4. Mediolateral cell intercalation in Zebrafish (courtesy of Richard Adams)

5. Bipolar protrusive activity at the mediolateral ends of cells (48 minutes elapsed time)

6. Filiform contacts along anterior and posterior sides of cells (21 minutes elapsed time)

 

 Sequences are in Quicktime, which can be downloaded here