Table 1. Annotated PcG domains larger than 10 kb in S2 cells (Kharchenko et al., 2011), or PcG domains in nurse or follicle cells, resembling an active domain in another cell type.

Some domains, for example NCFC2, differ in size among the cell types.

Name	dm6 Coordinates	Associated genes	Length (kb)	Nurse cell state	Follicle cell state	S2 cell state
NC1	2L:2198000..2209000	CG31668, CG33124	11	PcG	Inactive	Active
NC2	2R:22673000..22692000	ppa	19	PcG	Inactive	Active
NC3	3L:17950000..18070000	Eip75B	120	PcG	Active/inactive	Active
NC4	3R:18415000..18455000	fru	40	PcG	Active	Active
NC5	3R:18910000..18927000	Xrp1	17	PcG	Active	Active
NCFC1	3R:15985000..16041000	srp, GATAe, pnr	56	PcG	PcG	Active
NCFC2	3R:30750000..30782000(NC), 30787000(FC)	zfh1	32(NC), 37(FC)	PcG/active	PcG	Active
FC1	X:5048000..5070000	ovo	22	Active	PcG	Active
FC2	X:5312000..5317000	dhd, CG4198, CG15930	5	Active/inactive	PcG	Active/inactive
FC3	X:19532000..19559000	CG32532	27	Inactive	PcG	Active
FC4	3L:13390000..13411000	sens	21	Inactive	PcG	Inactive
FC5	3R:23286000..23314000	pnt	28	Inactive	PcG	Active
S2FC1	2R:15658000..15676000	fus	18	Active/inactive	PcG	Active/PcG
S2NC1	2L:6531500..6553500	eya	22	Inactive	Active	Active
S2NC3	2R:14307000..14322000	shroom	15	Inactive	Active	PcG
S2NC4	2R:20092500..20117500	18 w	25	Inactive	Active	PcG
S2NC2	2R:23566000..23580000	apt	14	Inactive	Active	PcG
S2NC5	3L:607500..628000	CG4337	20.5	Inactive	Active	PcG
S2NC6	3R:31689500..31712000	ttk	22.5	Inactive	Active	PcG