heterochromatin Definition
a tightly packed form of DNA, which comes in multiple varieties and is often associated with gene repression.
Using heterochromatin: Examples
Take a moment to familiarize yourself with how "heterochromatin" can be used in various situations through the following examples!
Example
Heterochromatin is typically found in regions of the genome that are not actively transcribed.
Example
The presence of heterochromatin can affect the regulation of nearby genes.
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Summary: heterochromatin in Brief
The term 'heterochromatin' [het-er-oh-kroh-muh-tin] refers to a tightly packed form of DNA that is often associated with gene repression. It is typically found in regions of the genome that are not actively transcribed and can affect the regulation of nearby genes.
