Science:长寿RNA

Lifelong persistence of nuclear RNAs in the mouse brain | Science

发现：5-EU labeling of RNAs in mouse brain contains long-lived RNAs (LL-RNAs)，最长可达两年不降解（老鼠寿命就是两年）。

发现：SatRNAs are enriched in EU-labeled transcripts.

发现：EU signals were often associated with Hoechst-dense heterochromatin areas.