Spliceosome-mediated RNA trans -splicing as a tool for gene therapy

M. Puttaraju, Sharon F. Jamison, S. Gary Mansfield, Mariano A. Garcia-Blanco, and Lloyd G. Mitchell Nat. Biotechnol. 17, 246–252 (1999)

In Figure 6, the y-axis scale should be 50–200 units/mg protein and not 500–2000. The authors regret the error.

Counting alleles reveals a connection between chromosome 18q loss and vascular invasion

Wei Zhou, Gennaro Galizia, Steven N. Goodman, Katharine E. Romans, Kenneth W. Kinzler, Bert Vogelstein, Michael A. Choti, and Elizabeth A. Montgomery Nat. Biotechnol. 19, 78–81 (2001)

Eva Lieto of the Department of Surgical Sciences, Second University of Naples School of Medicine, Italy, was omitted from the author list.

The correct author list should be as follows:

Wei Zhou, Gennaro Galizia, Eva Lieto, Steven N. Goodman, Katharine E. Romans, Kenneth W. Kinzler, Bert Vogelstein, Michael A. Choti, and Elizabeth A. Montgomery

The authors regret the error.