IMAGE (IMAGE)

National Institutes of Natural Sciences

IMAGE

Caption

A. Schematics for the generation of rats with mouse gametes. Mouse spermatids isolated from the rat testis are injected into unfertilized mouse eggs to produce viable mice.

B. Section of rat testis. Mouse iPS cell-derived green sperm, spermatids and immature germ cells are observed in the rat testis.

Credit

Toshihiro Kobayashi

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