Clonging and Expression of a WprA gene in Bacillus subtilis WB800
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Abstract:
A fibrinolytic enzyme gene (WprA) was cloned from Bacillus subtilis 168. To efficiently express WprA in Bacillus subtilis WB800, WprA gene was inserted into pBE3 to yield a nove vector pBE-WprA. Then the vector pBE-WprA was transformed and expressed in Bacillus subtilis WB800. Results showed WprA gene was efficiently expressed during the exponential and stationary growth stages, and WprA was secreted into the medium.
