Sea Urchins Divide!
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Uploaded by thesoundofscience on Sep 5, 2008
Soon after fertilization, we watch as two new sea urchin zygotes divide (mitosis) through eight cycles of synchronized division right up to the point of gastrulation. One can see the nuclei as dark spots in the 'green' cytoplasm. Scale bars and times are included, along with some strange sounds recorded in the deep. Imaged via dark-field microscopy. I apologize for the shaking in the middle - we had to add more sea water to prevent the slide from drying out.
Uploader Comments (thesoundofscience)
All Comments (5)
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awesome song.... makes super boring to ... interesting
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Do you believe in miracles?! Biolab 206L does. oh that sexi class.
2 years ago 2
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really cool...i haven't seen the nuclei this well before.
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This vid is WAY too entertaining with the song choice...lol!!!!
LaserSailor87 2 years ago
The thought had crossed my mind to speed up the frames to match the beat ... it was too fast though ... :)
thesoundofscience 2 years ago