Tight junction molecules ASPP2 and pYAP are colocalized with Hook2 in
centrosomes during cytokinesis in Sawano cells. (A) Immunocytochemical
staining for acetylated tubulin, γ-tubulin, LSR, ASPP2, and OCLN with
Hook2 in Sawano cells treated with 100 ng/ml Taxol for 24 hr. Bars: 5
μm. (B) Western blotting for pYAP, TRIC, LSR, PAR3, and ASPP2 in
immunoprecipitates with anti-Hook2 antibody in Sawano cells treated with
100 ng/ml Taxol for 24 hr. Abbreviations: ASPP2, apoptosis-stimulating
of p53 protein 2; pYAP, phosphorylated yes-associated protein; LSR,
lipolysis-stimulated lipoprotein receptor; OCLN, occludin; TRIC,
tricellulin.