Open access
Aug 2026
Markerless gene deletion in Porphyromonas gingivalis using a pheS*-based counterselection system
A counterselection system based on pheS∗ that enables markerless gene deletion in P. gingivalis is established and provides a practical and broadly applicable framework for advanced genetic manipulation in this important oral pathobiont.
Hey-Min Kim, M. E. Davey, Manda Yu
· Microbiology spectrum · 0 citations