Fig. 3 (IMAGE)

The University of Osaka

Fig. 3

Caption

<b>Confocal microscopic observation of <i>Fimp-mCherry</i> Tg mouse spermatozoa.</b> The TM form of FIMP and mCherry fused protein (red signals) were localized to the equatorial segment of the sperm head in acrosome-intact spermatozoa (Acr-EGFP [green signals] positive). However, after the acrosome reaction (Acr-EGFP [green signals] negative), both fluorescent and nonfluorescent spermatozoa were observed.

Credit

Original image from <i>PNAS</i> (Fujihara et al).

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