Epigenetic Modification

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Across
  1. 1. Molecule involved in the transcription of genetic information
  2. 3. Addition of -CH3 groups to DNA, turning genes off
  3. 5. Process of copying DNA into mRNA
  4. 6. Complex of DNA and histones that can be modified to alter gene expression
  5. 7. Segment of DNA that codes for a protein
Down
  1. 2. Addition of -COCH3 groups to histones, turning genes on
  2. 4. Proteins around which DNA is wrapped in eukaryotic cells