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Displaying posts with the tag: is_archive

Ovulation filmed from start to finish for the first time

Posted by , on 28 October 2024

This post is co-written by Christopher Thomas and Tabea Marx. What is this? This video shows ovulation live!  Watch as an egg is released from an isolated ovarian follicle from ...

Ready, steady, cooooooonga~

Posted by , on 8 July 2024

What is this? The video depicts the formation of the so-called lateral line in a transgenic zebrafish that I took when I was a student in Tatjana Piotrowski’s lab at ...

Nucleo-transfer in amphibians by Tom Elsdale, 1964

Posted by , on 11 January 2024

A 16mm video filmed in 1964 showing Tom Elsdale demonstrating nucleo-transfer in Xenopus egg.

Introducing 'Show and tell'

Posted by , on 3 January 2024

Introducing 'Show and tell', our new blog series to bring more visual content to the Node.

Tweaking a gene can remind cells of their ancient roots

Posted by , on 3 January 2024

What is this? A sea anemone stinging cell (F; left panel) and change in cell identity following the knockout of a gene called NvSox2 (G; right panel). How was this ...

BEE-ST – a technique for monitoring hard tissue development

Posted by , on 3 January 2024

What is this? BEE-ST (Bone and tEEth Spatio-Temporal growth monitoring) is a method to monitor mineralization dynamics across species. It is based on the intraperitoneal (abdominal cavity) administration of fluorescent ...

A flipbook of zebrafish embryogenesis

Posted by , on 3 January 2024

A 'flipbook' of zebrafish embryogenesis in the 1996 issue of Development.

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