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Fig. 3 | Microbial Cell Factories

Fig. 3

From: High-level extracellular protein production in Bacillus subtilis using an optimized dual-promoter expression system

Fig. 3

Extracellular β-CGTase expression and gene transcription level of plasmid-containing strains CGT1, CGT7 and CGTd4. Extracellular β-CGTase activity profile (column) and growth curve (line chart) of plasmid-containing strains CGT1, CGT7 and CGTd4 (a). Results of quantitative real-time PCR in plasmid-containing strains CGT1 (white), CGT7 (sparse) and CGTd4 (black) (b) (P < 0.05)

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