TABLE 1.

Detailed information of antibodies.

Antibody	Host spices	Vendor	Catalog no.	Working dilution
				IF
α-tubulin-FITC	Mouse	Sigma	F2168	1:100
H3K9me3	Rabbit	Affinity	DF6938	1:100
H3K27me3	Rabbit	Affinity	DF6941	1:100
Estrogen receptor alpha	Rabbit	Abcam	ab32063	1:100
BubR1	Rabbit	Abcam	ab254326	1:50
Alpha tubulin (acetyl K40)	Mouse	Abcam	ab179484	1:100
Phospho-p44/42 MAPK	Rabbit	Cell Signaling Technology	4370T	1:100
Cy3-conjugated anti-rabbit IgG	Goat	Boster	BA1032	1:100