LMG194 E.coli BioVector?大腸桿菌菌株/感受態細胞-BioVector NTCC質粒載體菌株細胞蛋白抗體基因保藏中心

Classification Enterobacteriaceae, Escherichia

Strain Designations LMG194

Application transformation host

The ara- phenotype results from a deletion of most of the araBAD operon.

Host strain (ara-) for use with the pBAD series of expression vectors.

Phenotype(s) confirmed: gal-, ara-, strR.

Lack of arabinose metabolism in this strain results in slower repression of expression for pBAD vectors, but also gives a

linear induction response (directly related to arabinose concentrations) when low concentrations of inducer are used.

Genotype F- delta(lacIPOZY)X74 galE galK thi rpsL deltaphoA ara714

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