Table 2.

Number of essential genes in ERα+ breast cancer cell lines.

Project	ERα+ BC Cell Line	Number of Essential Genes
[6]	CAMA1	2292
	EFM19	2278
	HCC1419	2279
	HCC1428	2042
	MCF7	2463
	MDA-MB-415	2162
	KPL1	2305
	SUM52PE	3089
	ZR75.1	2149
[7]	MDA-MB-361	1494
	MDA-MB-415	1156
	MCF7	761
	T47D	1191
[9]	T47D	1915
[10]	BT474	433
	EFM19	515
	HCC1428	804
	HCC1500	817
	KPL1	794
	MCF7	527
	MDA-MB-175VII	771
	MDA-MB-361	697
	MDA-MB-415	415
	T47D	803
	UACC812	744
	ZR75.1	799
	ZR75.30	510