Glossary

The process of altering histone proteins or DNA Short for deoxyribonucleic acid, DNA is a double-stranded molecule that serves as the genetic blueprint for living organisms. Composed of four chemical bases, DNA encodes the instructions necessary for protein synthesis and governs the development, function, and inheritance of traits in an organism. DNA Short for deoxyribonucleic acid, DNA is a double-stranded molecule that serves as the genetic blueprint for living organisms. Composed of four chemical bases, DNA encodes the instructions necessary for protein synthesis and governs the development, function, and inheritance of traits in an organism. sequences to regulate gene expression. It occurs before transcription and allows cells to control which genes are active. By modifying chromatin structure, cells can fine-tune gene activity, impacting development, health and disease.