Table 1. Summary of the main mutations in the PI3K-Akt pathway and p53, up to now reported in cell lines used in this study (Cosmic v75, http://cancer.sanger.ac.uk/cosmic).

Cell line	PI3KCI	PTEN	Akt	P53
OAW42	H1047L	WT	WT	WT
OVCAR 3	WT	WT ?	WT	R248Q
A2780	E365K	K128_R130del	WT	WT
SKOV-3	H1047R	WT	WT	Null