Smith H R, Scotland S M, Rowe B
Infect Immun. 1983 Jun;40(3):1236-9. doi: 10.1128/iai.40.3.1236-1239.1983.
Similar plasmids that code for production of colonization factor antigen II and enterotoxins were mobilized into Escherichia coli K-12 from strains of E. coli O6.H16 biotype B or C that expressed colonization factor antigen II components CS2 and CS3. Further transfer experiments demonstrated that there was production of CS2 and CS3 in an O6.H16 biotype C strain, but there was expression of only CS3 in other serogroups and in E. coli K-12.
编码定居因子抗原II和肠毒素产生的相似质粒,从表达定居因子抗原II组分CS2和CS3的大肠杆菌O6.H16生物型B或C菌株转移至大肠杆菌K-12中。进一步的转移实验表明,在O6.H16生物型C菌株中可产生CS2和CS3,但在其他血清型以及大肠杆菌K-12中仅表达CS3。