Regulatable vectors for environmental gene expression in Alphaproteobacteria.

摘要

Two expression vectors utilizing the inducible taurine promoter (tauAp) were developed. Plasmid pLMB51 is a stable low-copy vector enabling expression in the environment and in planta. The higher copy number pLMB509 enables BD restriction-independent cloning, expression, and purification of polyhistidine-tagged proteins.