Bmax values and D2R:D1R ratios of WT and KO mice saline or cocaine treated.

<p>Bmax values were calculated from at least three independent radioligand binding experiments performed in duplicate with pooled striata from at least 8 mice per group. Statistical analyses are shown in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0011038#pone-0011038-g003" target="_blank">Figure 3</a>.