Table II. Compilation of chromatin modification data in leaf nuclei of Arabidopsis wild type and DNA methylation mutants.
Wild type | ddm1 | met1 | |
---|---|---|---|
H4Ac5 | eu+ nu– cc– | eu+ nu– cc– | eu+ nu– cc– |
H4Ac8 | eu+ nu– cc– | eu+ nu– cc– | eu+ nu– cc– |
H4Ac12 | eu+ nu– cc– | eu+ nu– cc– | eu+ nu– cc– |
H4Ac16 (see Table III) | |||
tri-/tetra-AcH4 | eu+ nu– cc– | eu+ nu– cc– | eu+ nu– cc– |
H3Ac9 | eu+ nu– cc– | eu+ nu– cc– | eu+ nu– cc– |
H3 methyl K4 | eu+ nu– cc– | eu+ nu– cc– | eu+ nu– cc– |
H3 methyl K9 | eu– nu– cc+ | eu– nu– cc+/– | eu– nu– cc+/– |
DNA methylation | eu– nu– cc+ | eu– nu– cc+/– | eu– nu– cc+/– |
eu, euchromatin; nu, nucleoli; cc, chromocenter. The intensity of labeling is indicated by + or –.