Figure 1.
RHOA expression in digestive tract cancer cell lines. The expression of RHOA in digestive tract cancer cell lines was detected by immunoblotting using a rabbit monoclonal anti-RHOA antibody. β-actin was used as a loading control. The pictures were cropped from the same blot probed with the anti-RHOA antibody firstly (upper) and the anti-β-actin antibody subsequently (lower). The experiments were performed twice and similar results were obtained. GCIY, HGC-27, KATO III, MKN1 and MKN45 harbored wild-type RHOA. RHOA mutations were detected as p.Glu64del in AGS, p.Arg5Trp and p.Phe39Leu in SNU16, p.Ala61Val in SNU719, p.Tyr42Ser in OE19, p.Arg5Gln, p.Tyr42Cys in CCK-81 and p.Gly17Glu in SW948. RHOA, ras homolog family member A.