Heterochromatin

usgb/ˌhɛtəˈkroʊməˌtɪn/
Noun

A type of chromatin that is densely packed and often associated with regions of the genome where gene expression is limited.

Heterochromatin is important for proper chromosome segregation during cell division.
Visual representation of "heterochromatin" - A type of chromatin that is densely packed and often associated with regions of the genome where gene expression is limited.

Usage tips

Formal

constitutive heterochromatin,facultative heterochromatin,centromeric heterochromatin

Definition 1 of 1
Visual representation of "heterochromatin"
LampPro Tip 1/3

Understanding Chromatin

Recognizing the differences between heterochromatin and euchromatin is fundamental in genetics studies.

Illustration for Understanding Chromatin
Heterochromatin is more compact than euchromatin, which is more open and actively involved in transcription.
LampPro Tip 2/3

Clinical Relevance

In certain genetic disorders, the distribution and modification of heterochromatin may be altered.

Illustration for Clinical Relevance
Researching how these changes influence disease is vital.
LampPro Tip 3/3

Cell Division

Heterochromatin plays a key role during mitosis, ensuring accurate chromosome separation.

Illustration for Cell Division
This concept is essential in cellular biology.
Visual representation of the word "Heterochromatin"

Never forget "Heterochromatin"

Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!

Download on the App StoreGet it on Google PlayGet it from MicrosoftGet it on AppGallery
Chrome

WordUp Chrome Extension

As you browse the web instantly look up words you don’t know.

Get Chrome Extension
Back to top