Erratum: Timing of cyclin D1 expression within G1 phase is controlled by Rho (Nature Cell Biology (2001) 3 (950-957))

In the version of the article initially published, two panels contain duplicated bands. The left hand side part of the Cdk4 northern blot in Fig. 2c is identical to the G0 panel of the ERK1/ERK2 western blot. The northern blot data with the correct data is displayed below. The vector control panel of the ERK1/2 western blot of Fig.