In this article (Mol Cancer Ther 2009;8:914–20), which was published in the April 1, 2009 issue of Molecular Cancer Therapeutics (1), Figs. 2 and 3 contained incorrect abbreviations for tautomycin and tautomycetin. The correct abbreviation for tautomycin is TTY, and the correct abbreviation for tautomycetin is TMC. The correct Figs. 2 and 3 appear here.

1
Adler
JT
,
Cook
M
,
Luo
Y
, et al
. 
Tautomycetin and tautomycin suppress the growth of medullary thyroid cancer cells via inhibition of glycogen synthase kinase-3β
.
Mol Cancer Ther
2009
;
8
:
914
20
.