Extended Data Fig. 4: SPIN1 expression and localization in the developing mouse germline.
From: Two-factor authentication underpins the precision of the piRNA pathway
a, b, Representative images of sections from n = 3 wild-type foetal testis stained for SPIN1 (green) and DAPI (blue) from indicated timepoints. Cell shown in (a) is highlighted with a white box in (b). Scale bars are 2 μm (a) and 10 μm (b).
