The cryptic plasmid is more important for Chlamydia muridarum to colonize the mouse gastrointestinal tract than to infect the genital tract.
Shao L, Melero J, Zhang N, Arulanandam B, Baseman J, Liu Q, Zhong G. The cryptic plasmid is more important for Chlamydia muridarum to colonize the mouse gastrointestinal tract than to infect the genital tract. PLoS One. 2017; 12(5):e0177691.