Transcriptional condensates: a blessing or a curse for gene regulation?

STORTZ, MARTIN; PRESMAN, DIEGO M.; LEVI, VALERIA

Communications Biology

Nature Publishing Group

Año: 2024 vol. 7

Whether phase-separation is involved in the organization of the transcriptional machinery and if it aids or inhibits the transcriptional process is a matter of intense debate. In this Mini Review, we will cover the current knowledge regarding the role of transcriptional condensates on gene expression regulation. We will summarize the latest discoveries on the relationship between condensate formation, genome organization, and transcriptional activity, focusing on the strengths and weaknesses of the experimental approaches used to interrogate these aspects of transcription in living cells. Finally, we will discuss the challenges for future research.