H Pylori
Copyright ©The Author(s) 2004.
World J Gastroenterol. Sep 1, 2004; 10(17): 2498-2502
Published online Sep 1, 2004. doi: 10.3748/wjg.v10.i17.2498
Table 1 Strain (plasmid) and genotype
Strain (plasmid)GenotypeSource
E coli X6097Asd-Dr. Roy Curtiss
typhimurium X3181Wild strainInstitute for the control of biological product, Ministry of Health
X3730GalE-, hsd-, asd-Dr. Roy Curtiss
X4072Cya-, Crp-, Asd-Dr. Roy Curtiss
pET-22b (+) -ABAmpr, ABConstruction in the previous research[17-20], Dr. Roy Curtiss
pYA248Asd+Construction in the research