RNA pairing 阻止了“先来先服务”的剪接原则,促进了果蝇中 Dscam1 多种转录本的产生
杂志: Sci Adv(Science Advance)
Drosophila melanogaster Dscam1 encodes 38,016 isoforms via mutually exclusive splicing.
The intronic docking site downstream of exon 5 can pair competitively with selector sequences upstream of each exon 6 variant
![CRISPR-Cas9 mutagenesis verifies cluster-wide docking site–selector pairing in the exon 6 cluster](https://www.science.org/cms/10.1126/sciadv.abm1763/asset/fce0b16f-93b9-45b6-888b-cf0cffcb4137/assets/images/large/sciadv.abm1763-f1.jpg)
nascent 转录组测序揭示的 lncRNA 合成机制
Mechanisms of lncRNA biogenesis as revealed by nascent transcriptomics
杂志: Nat Rev Mol Cell Biol*(Nature Reviews Molecular Cell Biology)
![Unstable lncRNAs and other mammalian transcription units](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41580-021-00447-6/MediaObjects/41580_2021_447_Fig1_HTML.png?as=webp)