Thanassi DG, Stathopoulos C, Karkal A, Li H (2005). "Protein secretion in the absence of ATP: the autotransporter, two-partner secretion and chaperone/usher pathways of gram-negative bacteria (review)". Molecular Membrane Biology. 22 (1–2): 63–72. doi:10.1080/09687860500063290. PMID16092525. S2CID2708575.
Gerlach RG, Hensel M (October 2007). "Protein secretion systems and adhesins: the molecular armory of Gram-negative pathogens". International Journal of Medical Microbiology. 297 (6): 401–415. doi:10.1016/j.ijmm.2007.03.017. PMID17482513.
Thanassi DG, Stathopoulos C, Karkal A, Li H (2005). "Protein secretion in the absence of ATP: the autotransporter, two-partner secretion and chaperone/usher pathways of gram-negative bacteria (review)". Molecular Membrane Biology. 22 (1–2): 63–72. doi:10.1080/09687860500063290. PMID16092525. S2CID2708575.
Gerlach RG, Hensel M (October 2007). "Protein secretion systems and adhesins: the molecular armory of Gram-negative pathogens". International Journal of Medical Microbiology. 297 (6): 401–415. doi:10.1016/j.ijmm.2007.03.017. PMID17482513.
Thanassi DG, Stathopoulos C, Karkal A, Li H (2005). "Protein secretion in the absence of ATP: the autotransporter, two-partner secretion and chaperone/usher pathways of gram-negative bacteria (review)". Molecular Membrane Biology. 22 (1–2): 63–72. doi:10.1080/09687860500063290. PMID16092525. S2CID2708575.
Veith PD, Glew MD, Gorasia DG, Reynolds EC (October 2017). "Type IX secretion: the generation of bacterial cell surface coatings involved in virulence, gliding motility and the degradation of complex biopolymers". Molecular Microbiology. 106 (1): 35–53. doi:10.1111/mmi.13752. hdl:11343/208056. PMID28714554. S2CID19387266.