In the original version of this article (1), some images were inadvertently duplicated in Fig. 2B, and in addition there was splicing of images in Fig. 2C (left panel) that was clear but not indicated by a vertical line. The findings and conclusions of the article remain the same. The errors have been corrected in the latest online PDF version of the article. The authors regret this error.

1.
Holmes
JL
,
Sharp
SY
,
Hobbs
S
,
Workman
P
. 
Silencing of HSP90 cochaperone AHA1 expression decreases client protein activation and increases cellular sensitivity to the HSP90 inhibitor 17-allylamino-17-demethoxygeldanamycin
.
Cancer Res
2008
;
68
:
1188
96
.