Magnus Johansson

This study investigates how extreme replichore imbalance affects bacterial replication and morphology, finding that severe imbalances reduce fitness and cause division defects.

This study shows that 16S rRNA modifications are not essential for E. coli viability but improve ribosome biogenesis and translation initiation efficiency.

This paper develops a method to measure membrane interaction kinetics of single molecules in live bacteria using 3D tracking data and hidden Markov modeling.

The paper shows that HrpA-dependent ribosome collision processing recruits tmRNA and Hsp15 to resolve stalled ribosomes in E. coli under antibiotic treatment.

This study uses single-molecule tracking in E. coli to show that the longer IF2 isoform interacts with NusA, linking transcription and translation initiation and affecting growth adaptation.

This study uses single-particle tracking to show that Trigger factor binds to translating ribosomes in E. coli with two distinct modes and competes with SRP for RNC binding.

This paper introduces a microfluidic platform for single-cell electroporation with in situ microscopy and demonstrates DNA delivery into bacteria, highlighting key factors affecting electroporation efficiency.

This study directly measures mRNA translation kinetics in living cells using a live-cell ribosome-labeling method and single-molecule tracking.

This study measures the rotation-coupled diffusion of LacI along DNA, finding it moves ~50 base pairs per revolution, supporting a facilitated diffusion model.