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. 2000 Aug 1;97(17):9585–9590. doi: 10.1073/pnas.160274797

Figure 5.

Figure 5

VASA expression in fetal gonads. (A) 17-week (estimated gestational age) ovary. VASA immunostaining was observed in undifferentiated cortical germ cells and maturing oocytes. (B) 17-week testis. Only scattered VASA-positive germ cells were present in the seminiferous tubules at this developmental stage.