Table 4.
Proportions of CTCF-mediated interactions involving cCTCF and non-constitutive CTCF sites
|
Category of interaction |
Count (%) | |
|---|---|---|
| CTCF type in region 1/2 | CTCF type in region 2/1 | |
|
(A) K562 | ||
| cCTCF |
cCTCF |
8,484 (33.5%) |
| cCTCF |
Neither |
3,107 (11.9%) |
| cCTCF |
Any CTCF excluding cCTCF |
8,991 (35.5%) |
| Any CTCF excluding cCTCF |
Any CTCF excluding cCTCF |
2,567 (10.1%) |
| Any CTCF excluding cCTCF |
Neither |
1,627 (6.4%) |
| Neither |
Neither |
617 (2.4%) |
|
(B) MCF7 replicate 1 | ||
| cCTCF |
cCTCF |
13,176 (26.1%) |
| cCTCF |
Neither |
6,590 (13.1%) |
| cCTCF |
Any CTCF excluding cCTCF |
17,601 (34.9%) |
| Any CTCF excluding cCTCF |
Any CTCF excluding cCTCF |
6,738 (13.3%) |
| Any CTCF excluding cCTCF |
Neither |
4,265 (8.5%) |
| Neither |
Neither |
2,127 (4.2%) |
|
(C) MCF7 replicate 2 | ||
| cCTCF |
cCTCF |
6,026 (29.9%) |
| cCTCF |
Neither |
2,332 (11.6%) |
| cCTCF |
Any CTCF excluding cCTCF |
6,693 (33.2%) |
| Any CTCF excluding cCTCF |
Any CTCF excluding cCTCF |
2,219 (11.0%) |
| Any CTCF excluding cCTCF |
Neither |
1,469 (7.3%) |
| Neither | Neither | 1,401 (7.0%) |