TABLE 1:

Amount of cilia detected by immunofluorescence in ZO-2 KD and parental MDCK cells.

Cells	Number of cellsa	Number of ciliab	Cilia/100cells
Parental	381	25	6.7
ZO-2 KD	614	22	3.4

^aThe number of cells studied was determined by counting the nuclei that were stained with DAPI.

^bCilia were identified by staining with an antibody against acetylated tubulin.