β-galactosidase Expression Activated by FVB/EIIa-cre in P7 Testis

P7 Testis
A. P7 testis and epididymis at 2x magnification showing weak mosaic β-gal expression throughout both tissues.
P7 Testis
B. P7 testis at 10x magnification showing the weak mosaic pattern of β-gal expression throughout the testis.

Additional tissues showing β-gal expression activated by FVB/EIIa-cre.
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