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August 1, 2025
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More mammals cloned by somatic cell nuclear transfer (feb 8, 1998 – feb 8, 1999)

Description:

Mice, cows, and goats
Multiple groups

After the successes leading up to Dolly and Polly, other scientists wanted to see if similar techniques could be used to clone other mammalian species. Before long, several more animals had been successfully cloned. Among them were transgenic animals, clones made from fetal and adult cells, and a male mouse; all previous clones had been female.

Added to timeline:

Date:

feb 8, 1998
feb 8, 1999
~ 12 months