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Table 4 Plasmids used in this study

From: “Direct cloning in Lactobacillus plantarum: Electroporation with non-methylated plasmid DNA enhances transformation efficiency and makes shuttle vectors obsolete”

Plasmid Size (bp) Characteristics Reference
pCD256 4790 pUC19 containing origin from p256, AmpR, CmR [19]
pCDWV01 3514 pUC19 containing origin from pWV01, AmpR, CmR [19]
pCD256_hTFF1 5362 pCD256 containing hTFF1 expression cassette  
pCD256ΔEc 1690 pCD256 lacking E. coli sequences this study
pCD256ΔEc _hTFF1 2302 pCD256ΔEc containing hTFF1 expression cassette