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. 2008 Sep 18;586(Pt 22):5437–5453. doi: 10.1113/jphysiol.2008.156257

Figure 1. The Kv7.2 subunit is poorly expressed in immature CA3 principal cells.

Figure 1

A, example of western immunoblots of homogenates of the hippocampal CA3 region obtained at P0, P7 and P21 probed with polyclonal antibodies against the Kv7.2 subunit. Note the progressive increase of the level of subunit expression with age. Bottom lanes show control loading with β-tubulin III. B, bar graph showing Kv7.2 subunit optical density values expressed in arbitrary units at different ages tested normalized with respect to the β-tubulin III signal (n = 5; **P < 0.01; ANOVA test).