FIG. 3.

Time course for SIN3A degradation. A) Immunoblot analysis for SIN3A was conducted at the indicated developmental stages. The TUBA signal was used to normalize total protein loading. The experiment was performed three times, and similar results were obtained in each case; shown is a representative example. B) Quantification of the relative amount of SIN3A shown in A. The data are expressed as mean ± SEM.