Patterns of age-related expression of four genes associated with protein ubiquitination. The genes are Ube2q1 (A), Ubr7 (B), Ube3a (C), and Itch (D). Shown on the Y-axis are the logarithmic transformations (log2) of RMA-normalized expression values. The lines connecting the points are: solid line, Tg; dotted line, wt.
Wang et al. BMC Neuroscience 2014 15:37 doi:10.1186/1471-2202-15-37