Table 1.
Accessibilities of TNuc linker DNA relative to control DNA (krel) in arrays containing the indicated histones assembled on the TNuc template flanked by 12-mer oligonucleosomes containing WT core histones
Accessibilities normalized to arrays in which the TNuc contains unmodified histones are shown (krel/WT). Errors are ±S.E.; n ≥ 3 for all determinations.
| krel | krel/WT | |
|---|---|---|
| WT | 0.015 ± 0.001 | 1 |
| H3acm/H4acm | 0.023 ± 0.002 | 1.50 ± 0.21 |
| H2Aacm/H2Bacm | 0.021 ± 0.002 | 1.41 ± 0.12 |
| All-acm | 0.051 ± 0.005 | 3.33 ± 0.10 |