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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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31 mar 1981 año - Transgenic mice and fruit flies are produced. Mouse embryonic stem cell line established.
Añadido al timeline:
alex
By
Alexander Brusacoram
30 oct 2017
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521
fecha:
31 mar 1981 año
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~ 44 years ago
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