RNA lights up. Author: Mattick JS, Clark MB. Conference/Journal: Nat Biotechnol. Date published: 2011 Oct 13 Other: Volume ID: 29 , Issue ID: 10 , Pages: 883-4 , Special Notes: doi: 10.1038/nbt.2003. , Word Count: 19 PMID: 21997629 A new method to genetically tag RNA for fluorescence imaging in live cells simplifies imaging of cellular RNAs.