A superfolding sfPepper enables superresolution and single-molecule RNA imaging in live cells
Xin Jiang, Huiwen Li, Lu Jiang, Chenxin Cao, Qi Jiang, Ni Su, Mengyue Fang, Zhengda Chen, Fangting Zuo, Yuzheng Zhao, Xiwei Tian, Xianjun Chen, L C Zhu, Yi An Yang
This paper introduces sfPepper, a superfolder RNA aptamer that improves folding efficiency, brightness, and imaging capabilities for live-cell RNA visualization.
bioRxiv · Jul 16, 2026 · PreprintMolecular Biology