Watson–Crick base pairs underpin the DNA double helix. Evidence of transient changes in base-pairing geometry highlights the fact that the information held in DNA's linear sequence is stored in three ...

An example of a linear sequence. A list of numbers or diagrams that are in a particular order is called a sequence close sequenceA sequence is a set of numbers that follow a certain rule. For example, ...

In eukaryotic cells, the storage units of heritable information are compartmentalized in the nucleus as DNA and as epigenetic marks etched on the DNA itself and the associated chromatin proteins. RNA, ...