Fig. 2.

SK1−3 expression in SK2• /• and SK2• /• bladders. A: RT-PCR using RNA isolated from SK2• /• and SK2• /• UBSM, with (• ) and without (• ) inclusion of the RT enzyme. Amplified product was sequenced to confirm SK2 specificity. B: Taqman quantifying SK1−3 mRNA expression in SK2• /• (n • 4) relative to SK2• /• bladders (n • 6). SK1 expression is unaltered, whereas SK3 expression is increased in SK2• /• bladders.