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Table 3 Ratio of expression levels of sppKR versus lacLM in L. plantarum WCFS1 carrying pEH9R and L. plantarum WCFS1 carrying pEH9A

From: Quantitative transcript analysis of the inducible expression system pSIP: comparison of the overexpression of Lactobacillus spp. β-galactosidases in Lactobacillus plantarum

Time (h) Time after induction (h) pEH9R pEH9A
6a 0 4.87 ± 0.78 14.32 ± 2.96
8 2 0.15 ± 0.01 2.01 ± 0.03
12 6 0.15 ± 0.03 2.40 ± 0.23
  1. Values were obtained by dividing the average transcript number of sppKR with the average transcript number of lacLM as described in Material and Methods
  2. a Just before induction