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jan 1, 1952 - First Successful Nuclear Transfer

Description:

Robert Briggs and Thomas King moved the nucleus from a tadpole embryo to a frog egg that had the nucleus removed. The cell grew to a tadpole. Like Spemann, they were unable to clone frogs with a late embryo.

It proved that nuclear transfer was viable and confirmed previous conclusions about cloning.

Added to timeline:

Cloning

ByKyla Wiatrok
21 Dec 2017
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Date:

jan 1, 1952
Now
~ 73 years ago
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