Close-up timelapse of chromosome segregation in an early fish embryo

Slowed down and zoomed-in footage of the mechanisms for copying, aligning, and segregating chromosomes (magenta) into two daughter cells in an gene-edited medaka embryo. The microtubules making up the mitotic spindle are shown in green.

Date:

22 April 2024

Creator:

adrian-skov

Credit:

Ai Kiyomitsu, Cell Division Dynamics Unit at the Okinawa Institute of Science and Technology (OIST).

Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).

Share on:

Related Videos

Timelapse of chromosome segregation in an early fish embryo

Mitosis in early embryos

Timelapse of chromosome segregation in a larger fish embryo

Centrosomes at work

This video captured the first division of a C. elegans worm embryo. The microtubules (green) pull the chromosomes (magenta) toward both poles, centrosomes, of the cell and ensure each newly forming cell will have a complete genetic set.

Taiaroa research teaser

An international team of scientists travelled to Taiaro Atoll in French Polynesia to seek answers about the existence of a unique community of fishes. Watch this brief introduction about their research expedition.