Definition

The process of adding a methyl group to a molecule, often affecting gene expression and protein production in biological systems.

Example

Methylation plays a crucial role in regulating gene activity and can influence various biological processes.

Conversation

I was reading about methylation in DNA and found it really fascinating.

Oh really? What does it actually do?

It’s about adding a methyl group, which can change how genes are expressed.

That sounds important; it must have a big impact on genetics!

Synonyms & Antonyms

Root Explanation

Methylation → It is formed from "methyl" (from Greek "methylen", meaning a chemical group derived from methane) and "-ation" (meaning the process of). The word "methylation" refers to the process involving the addition of a methyl group to a molecule.

Memory Tip

Think of the chemical group 'methyl' as a small part being added to something, and '-ation' indicating a process. This helps you remember that methylation is the process of adding a methyl group.

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