The expression of MKL1 and p21 is correlated in podocytes
. A) MKL1 expression was examined by immunofluorescence staining of the mouse renal cortex at P1 (b), P3 (c), P5 (d), P7 (e), P14 (f), P21 (g), P28 (h), and P49 (i). The negative control image shows the renal cortex stained with a species-appropriate IgG (a). Scale bar, 50 μm. B) The expression of p21 was examined by immunofluorescent staining in the mouse renal cortex at P3 (b), P5 (c), P7 (d), P14 (e), P21 (f) and P28 (g). The negative control image was from the renal cortex, in which the primary antibody was a species-appropriate IgG (a). Scale bar, 50 μm. The S-shaped body (SSB), comma-shaped body (CSB), capillary loop (CL), and renal tubule (RT) are indicated.