Histone Modification | Normal | PT3 ICF | PT4 ICF | Rett 1 | Rett 2 |
---|
H3 acetylationa
| - | - | - | - | - |
H4 acetylationa
| - | - | - | - | - |
H3 methyl K9b
| + | + | + | + | + |
H3 methyl K4a
| - | - | - | - | - |
Macro H2A1c
| + | + | + | + | + |
-
aover 60% of DAPI-stained Barr bodies exhibit lack of antibody staining
-
bover 50% of DAPI-stained Barr bodies exhibit enhanced antibody staining
-
cover 80% of DAPI-stained Barr bodies exhibit enhanced antibody staining