← By biological sex

Germ cells – Testis – 6.4 PCW

6.4 PCW Germ cells OCT4 Testis

Germ cells – Testis – 7.4 PCW

7.4 PCW Germ cells OCT4 Testis

Germ cells – Testis – 8.4 PCW

8.4PCW Germ cells OCT4 Testis