Histone H3 Dimethyl Lys28

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** A post-translationally modified form of histone H3 where the lysine residue at position 28 is dimethylated. This modification may be a marker for transcriptional repression.

**Synonyms:** - H3K27me2 - H3K27me2 Antigen - H3K28me2 - Histone H3 Dimethyl Lys27 - Histone H3 Dimethyl Lys27 - Histone H3 Dimethyl Lysine 28