Antibody	Source	Catalog number	Dilution
1. ATR	Cell Signal	2790	1 : 1000 (WB); 1 : 100 (IF)
2. TopBP1	Abcam	ab2402	1 : 1000 (WB)
3. Nup133	SantaCruz	sc-27392	1 : 500 (WB)
4. Tubulin	Sigma	T5168	1 : 5000 (WB)
5. Lamin B1	Abcam	ab16048	1 : 10,000 (WB); 1 : 1000 (IF)
6. Lamin A/C	SantaCruz	sc-7292	1 : 500 (WB); 1 : 200 (IF)
7. Nesprin 2	Thermo Scientific	MA5-18075	1 : 500 (WB); 1 : 500 (IF)
8. Histone H3(tri-met K9)	Abcam	ab8898	1 : 1000 (WB)
9. Total Histone H3	Abcam	ab1791	1 : 5000 (WB)
10. Total YAP(63.7)	SantaCruz	sc-101199	1 : 500 (WB); 1 : 200 (IF)
11. Phospho YAP (Ser127)	Cell Signal	4911S	1 : 1000 (WB)