Egg Fertilization

Sea urchin egg is visualized with microscope. On the left phase contrast is used, and on the right fluorescence is used. Cell on the left was labeled with dye which is brighter with increasing Ca++ levels. Cellular and molecular changed during fertilization are discussed.

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Channels: Cell Biology

Tags: egg fertilization PhaseContrast FluorescenceMicroscopy exocytosis

Uploaded by: ( Send Message ) on 10-06-2007. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 2m 29s

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