This Slang page is designed to explain what the meaning of cereal is. The slang word / phrase / acronym cereal means... . Online Slang Dictionary. A list of slang words and phrases, idioms, jargon, acronyms, and abbreviations.
Fast Facts: 1  Alterations to chemicals attached to DNA, known as epigenetic changes, affect how genes do their work and have been linked to colon cancer. 2  A new study of six different cancer types found distinctive epigenetic changes in all of them.These insights into the cancer epigenome could provide a foundation for development of early screening or preventive treatment for cancer,â Timp says, suggesting that the distinctive methylation âfingerprintâ could potentially be used to tell early-stage cancers apart from other, harmless growths.
Epigenetics refer to any change of the genome other than a change of its sequence which is a mutation. Some refer to epigenetic changes as epigenetic code. Epigenetic changes include: DNA methylation (mainly on cytosine), and histone modifications (e.g methylation and acetylation). Also, RNA silencing by heterochromatin spreading.