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22. Heat-labile enterotoxin production in isolates from a shipboard outbreak of human diarrheal illness. Wachsmuth K, Wells J, Shipley P, Ryder R. Infect Immun; 1979 Jun; 24(3):793-7. PubMed ID: 381200 [Abstract] [Full Text] [Related]
23. Isolation and genetic analysis of deletion mutants of colicin E1 plasmids carrying a TnA insertion. Inselburg J, Ware P. J Bacteriol; 1977 Oct; 132(1):321-31. PubMed ID: 334728 [Abstract] [Full Text] [Related]
24. Construction of a conjugative plasmid with potential use in vaccines against heat-labile enterotoxin. Chen TM, Mazaitis AJ, Maas WK. Infect Immun; 1985 Jan; 47(1):5-10. PubMed ID: 2981199 [Abstract] [Full Text] [Related]
25. Construction and characterization of new cloning vehicles. II. A multipurpose cloning system. Bolivar F, Rodriguez RL, Greene PJ, Betlach MC, Heyneker HL, Boyer HW, Crosa JH, Falkow S. Gene; 1977 Jan; 2(2):95-113. PubMed ID: 344137 [Abstract] [Full Text] [Related]
26. In strains of Escherichia coli O167 a single plasmid encodes for the coli surface antigens CS5 and CS6 of putative colonization factor PCF8775, heat-stable enterotoxin, and colicin Ia. Thomas LV, Rowe B, McConnell MM. Infect Immun; 1987 Aug; 55(8):1929-31. PubMed ID: 3301681 [Abstract] [Full Text] [Related]
27. Enterotoxigenic Escherichia coli carrying plasmids coding for antibiotic resistance and enterotoxin production. Echeverria P, Murphy JR. J Infect Dis; 1980 Aug; 142(2):273-8. PubMed ID: 6997407 [Abstract] [Full Text] [Related]
30. Conjugal acquisition and stable maintenance of Ent plasmids in nontoxigenic wild-type strains of Escherichia coli. Danbara H, Arita H, Baba H, Yoshikawa M. Microbiol Immunol; 1986 Aug; 30(11):1095-104. PubMed ID: 3027512 [Abstract] [Full Text] [Related]
31. Naturally occurring plasmid coding for heat-labile enterotoxin production and drug resistance from Escherichia coli strain of porcine origin. Ohmae K, Hamamoto S, Yonezawa S. Nihon Juigaku Zasshi; 1985 Feb; 47(1):125-8. PubMed ID: 3884865 [No Abstract] [Full Text] [Related]
32. Occurrence and transfer of plasmids for antibiotic resistance and enterotoxin production in enterotoxigenic Escherichia coli of swine origin. Semjén G, Pesti L. Zentralbl Veterinarmed B; 1981 Feb; 28(8):639-44. PubMed ID: 7039187 [No Abstract] [Full Text] [Related]
33. Location of an ampicillin resistance transposon, Tn1701, in a group of small, nontransferring plasmids. Yamada Y, Calame KL, Grindley JN, Nakada D. J Bacteriol; 1979 Feb; 137(2):990-9. PubMed ID: 370108 [Abstract] [Full Text] [Related]
35. Transposition of a plasmid deoxyribonucleic acid sequence that mediates ampicillin resistance: independence from host rec functions and orientation of insertion. Rubens C, Heffron F, Falkow S. J Bacteriol; 1976 Oct; 128(1):425-34. PubMed ID: 789346 [Abstract] [Full Text] [Related]
36. Structure of a naturally occurring plasmid with genes for enterotoxin production and drug resistance. Mazaitis AJ, Maas R, Maas WK. J Bacteriol; 1981 Jan; 145(1):97-105. PubMed ID: 6257645 [Abstract] [Full Text] [Related]