Table 2.
H3 acetylation and trimethylation in the combined cortex and hippocampus during early development
| H3K9/14Ac | H3K9Me3 | |||||
|---|---|---|---|---|---|---|
| Sex | N | acH3 | H4 | 3mH3 | H4 | |
| E18 | M | 8 | 756.87 ± 50.61 | 25.83 ± 1.99 | 775.53 ± 78.01 | 24.17 ± 2.42 |
| F | 6 | 726.07 ± 87.03 | 28.48 ± 2.58 | 781.13 ± 91.06 | 25.03 ± 3.12 | |
| PN0 | M | 7 | 1083.58 ± 83.52 | 50.58 ± 1.86 | 1365.99 ± 85.75 | 49.63 ± 2.88 |
| F | 6 | 798.40 ± 62.11 | 50.38 ± 3.23 | 984.56 ± 84.00 | 43.48 ± 3.22 | |
| PN6 | M | 7 | 1149.91 ± 146.00 | 13.96 ± 1.57 | 1268.64 ± 150.41 | 10.46 ± 1.36 |
| F | 6 | 966.42 ± 191.93 | 13.57 ± 1.45 | 1117.72 ± 148.42 | 11.95 ± 1.43 | |
Intensities of acetylated and trimethylated H3 and total H4 measured by densitometry of histone western blots were expressed as mean ± SEM. E, embryonic day; PN, postnatal day; PN0, the day of birth; M, males; F, females.