This time-lapse sequence shows circular contraction waves within a medaka embryo. The waves push oil bubbles around the perimeter of the embryo.

QuickTime Versions:

Preview-length (3 seconds) half-sized (80x60) 240K * Play QuickTime
Preview-length (3 seconds) full-sized (160x120) 600K * Play QuickTime
Full-length (22 seconds) half-sized (80x60) 1,544K * Play QuickTime
Full-length (22 seconds) full-sized (160x120) 2,992K * Play QuickTime

MPEG Versions:

Preview-length (3 seconds) full-sized (160x120) 256K * Play MPEG
Full-length (22 seconds) full-sized (160x120) 1,544K * Play MPEG





last updated 3/21/00 (JAR)