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Construction and characterization of new cloning vehicles. V. Mobilization and coding properties of pBR322 and several deletion derivatives including pBR327 and pBR328.
Gene. 1981 Jan-Feb;13(1):25-35. doi: 10.1016/0378-1119(81)90040-8.
Gene. 1981.
PMID: 6263753
Linkage of heat-stable enterotoxin activity and ampicillin resistance in a plasmid isolated from an Escherichia coli strain of human origin.
Stieglitz H, Fonseca R, Olarte J, Kupersztoch-Portnoy YM.
Stieglitz H, et al. Among authors: kupersztoch portnoy ym.
Infect Immun. 1980 Nov;30(2):617-20. doi: 10.1128/iai.30.2.617-620.1980.
Infect Immun. 1980.
PMID: 6254890
Free PMC article.
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Thermoactivation of a periplasmic heat-stable enterotoxin of Escherichia coli.
Guzmán-Verduzco LM, Fonseca R, Kupersztoch-Portnoy YM.
Guzmán-Verduzco LM, et al. Among authors: kupersztoch portnoy ym.
J Bacteriol. 1983 Apr;154(1):146-51. doi: 10.1128/jb.154.1.146-151.1983.
J Bacteriol. 1983.
PMID: 6339468
Free PMC article.
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Catabolite repression of Escherichia coli heat-stable enterotoxin activity.
Martínez-Cadena MG, Guzman-Verduzco LM, Stieglitz H, Kupersztoch-Portnoy YM.
Martínez-Cadena MG, et al. Among authors: kupersztoch portnoy ym.
J Bacteriol. 1981 Feb;145(2):722-8. doi: 10.1128/jb.145.2.722-728.1981.
J Bacteriol. 1981.
PMID: 7007347
Free PMC article.
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Properties of the relaxation complexes of supercoiled deoxyribonucleic acid and protein of the R plasmids R64, R28K, and R6K.
Kupersztoch-Portnoy YM, Miklos GL, Helinski DR.
Kupersztoch-Portnoy YM, et al.
J Bacteriol. 1974 Oct;120(1):545-8. doi: 10.1128/jb.120.1.545-548.1974.
J Bacteriol. 1974.
PMID: 4608091
Free PMC article.
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Strand and site specificity of the relaxation event for the relaxation complex of the antibiotic resistance plasmid R6K.
Kupersztoch-Portnoy YM, Lovett MA, Helinski DR.
Kupersztoch-Portnoy YM, et al.
Biochemistry. 1974 Dec 31;13(27):5484-90. doi: 10.1021/bi00724a005.
Biochemistry. 1974.
PMID: 4616719
No abstract available.
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