“Stable One-Plasmid Double-Expression System for MS2 Virus-Like Particles Packaging SARS-CoV-2 RNA as Potential COVID-19 Diagnostic Control.”

https://pubmed.ncbi.nlm.nih.gov/38094745

This study constructed and demonstrated a stable, one-plasmid double-expression system for MS2 virus-like particles packaging SARS-CoV-2 RNA, which could potentially be used as a positive control for COVID-19 molecular diagnosis.