CORRECTION THE JOURNAL OF CELL BIOLOGY TOPPER ET AL. VOL. 154

Published Online: 22 July, 2002 | Supp Info: http://doi.org/10.1083/jcb.20020703154707 Downloaded from jcb.rupress.org on August 12, 2018

CORRECTION

The Journal of Cell Biology

Topper et al. Vol. 154, No. 4, August 20, 2001. Pages 707–717. In the original publication of this article, Table I contains a typographical error. In the first column under “Injection,” the third item should read “Cdc34 (≥3 mg/ml)” not “Cdc34CA (≥3 mg/ml).” The corrected version of the table is shown below. Table I. Progression of microinfected cells through mitosis Injection Buffer Cdc34CA (3 mg/mL) Cdc34 (3 mg/mL)

Cdc34 (3 mg/mL) denatured

Cell phase at injection Prophase Prometaphase Prophase Prometaphase Prophase Prometaphase Late prometaphase Anaphase Prophase Prometaphase Prophase

Cdc34 (1.5 mg/mL) Cdc34 (3 mg/mL) with 10 m MG132 or -lactone Prophase

Number of cells Number of cells Number of cells Number of cells injected arrested at prometaphase arrested at metaphase that completed mitosis 8 2 11 4 104 24 11 6 6 3 11 15

89 18

5 5 4

7 15

*These cells spent on average 32.5 min at metaphase, which is significantly different from uninjected cells (P  0.05).

8 2 11 4 10 1 7* 6 6 3 4