publication – Article-Bimolecular Fluorescence Complementation

A Background Assessable and Correctable Bimolecular Fluorescence Complementation System for Nanoscopic Single-Molecule Imaging of Intracellular Protein–Protein Interactions

CHENLAB We have developed Background Assessable and Correctable-BiFC (BAC-BiFC) that enables physiologically relevant characterization of specific PPIs at the nanoscopic level not attainable by conventional BiFC. Read More ›

publication – Review-Molecular Beacon

Recent Advances in the Molecular Beacon Technology for Live-Cell Single-Molecule Imaging

CHENLAB In this review, emphasis is given to the progress made in advancing the MB technology toward live-cell single-molecule analysis. Read More ›

publication – Article-Genomic Labeling

CRISPR/dual-FRET molecular beacon for sensitive live-cell imaging of non-repetitive genomic loci

CHENLAB We have combined CRISPR and dual-FRET MBs to develop the CRISPR/dual-FRET MB system that can be used to measure the dynamics of non-repetitive regions of distinct genomic loci in the human genome with as few as three unique sgRNAs. Read More ›

publication – Review-Genomic Labeling

Progress and Challenges for Live-cell Imaging of Genomic Loci Using CRISPR-based Platforms

In this review, we describe currently-available approaches for imaging single genomic loci in cells, with special focus on clustered regularly interspaced short palindromic repeats (CRISPR)-based imaging approaches. Read More ›

publication – Article-HIV Assembly

Roles of Gag-RNA interactions in HIV-1 virus assembly deciphered by single-molecule localization microscopy

CHENLAB In contrast to the general notion that vRNA only triggers Gag assembly and is dispensable for subsequent assembly, we found that vRNA is indispensable throughout assembly, scaffolding the formation of assembly intermediates and maintaining their architectures via balancing of external forces acting on the assembly environment. Read More ›