@article {47753,
	title = {RNA Polymerase II cluster dynamics predict mRNA output in living cells.},
	journal = {eLife},
	volume = {5},
	year = {2016},
	month = {2016 May 03},
	abstract = {<p>Protein clustering is a hallmark of genome regulation in mammalian cells. However, the dynamic molecular processes involved make it difficult to correlate clustering with functional consequences in vivo. We developed a live-cell super-resolution approach to uncover the correlation between mRNA synthesis and the dynamics of RNA Polymerase II (Pol II) clusters at a gene locus. For endogenous β-actin genes in mouse embryonic fibroblasts, we observe that short-lived (~8 s) Pol II clusters correlate with basal mRNA output. During serum stimulation, a stereotyped increase in Pol II cluster lifetime correlates with a proportionate increase in the number of mRNAs synthesized. Our findings suggest that transient clustering of Pol II may constitute a pre-transcriptional regulatory event that predictably modulates nascent mRNA output.</p>
},
	issn = {2050-084X},
	doi = {10.7554/eLife.13617},
	author = {Cho, Won-Ki and Jayanth, Namrata and English, Brian P and Inoue, Takuma and Andrews, J Owen and Conway, William and Grimm, Jonathan B and Spille, Jan-Hendrik and Lavis, Luke D and Lionnet, Timoth{\'e}e and Cisse, Ibrahim I}
}
