(A) Immunocytochemistry staining of endogenous katanin-p 80 to reveal the effect of KCl treatment on the Elk1 mediated expression of KATNB1 gene in SH-SY5Y cells. Control represents naive SH-SY5Y cells that were neither transfected nor KCl treated; Elk1 represents SH-SY5Y cells that were pCMV6-Elk1 transfected and finally Elk1+KCl represents SH-SY5Y cells that were both pCMV6-Elk1 transfected and KCl treated. Green indicates katanin-p80 staining, while blue is for nuclear DAPI staining. (B) Integrated pixel analysis for katanin-p80 expression in panel A.