How a nutrient, glutamine, can control gene programs in cells

Tuesday, August 15, 2017 - 12:02 in Biology & Nature

Researchers show that an intracellular metabolite of glutamine, alpha-ketoglutarate, plays a role in regulating cellular differentiation programs by changing the DNA-binding patterns of the transcription factor CTCF and by altering genome interactions. As an added level of gene program control complexity, they have found that the genome's context near the binding sites -- such as epigenetic changes or altered genome topology -- affects whether the binding turns on or turns off gene programs.

Read the whole article on Science Daily

More from Science Daily

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net