Enhanced heterologous protein productivity by genome reduction in Lactococcus lactis NZ9000
نویسندگان
چکیده
منابع مشابه
Enhanced heterologous protein productivity by genome reduction in Lactococcus lactis NZ9000
BACKGROUND The implementation of novel chassis organisms to be used as microbial cell factories in industrial applications is an intensive research field. Lactococcus lactis, which is one of the most extensively studied model organisms, exhibits superior ability to be used as engineered host for fermentation of desirable products. However, few studies have reported about genome reduction of L. ...
متن کاملNisin inducible production of listeriolysin O in Lactococcus lactis NZ9000
BACKGROUND Listeria monocytogenes is a well-characterized food-borne pathogen that infects pregnant women and immunocompromised individuals. Listeriolysin O (LLO) is the major virulence factor of the pathogen and is often used as a diagnostic marker for detection of L. monocytogenes. In addition, LLO represents a potent antigen driving T cell-mediated immunity during infection. In the present w...
متن کاملEnhanced Recombinant Protein Productivity by Genome Reduction in Bacillus subtilis
The emerging field of synthetic genomics is expected to facilitate the generation of microorganisms with the potential to achieve a sustainable society. One approach towards this goal is the reduction of microbial genomes by rationally designed deletions to create simplified cells with predictable behavior that act as a platform to build in various genetic systems for specific purposes. We repo...
متن کاملGenome sequences of Lactococcus lactis MG1363 (revised) and NZ9000 and comparative physiological studies.
Lactococcus lactis NZ9000 and its parent MG1363 are the most commonly used lactic acid bacteria for expression and physiological studies. We noted unexpected but significant differences in the growth behaviors of both strains. We sequenced the entire genomes of the original NZ9000 and MG1363 strains using an ultradeep sequencing strategy. The analysis of the L. lactis NZ9000 genome yielded 79 d...
متن کاملCharacterization of a Lactococcus lactis promoter for heterologous protein production
Constitutively active promoter elements for heterologous protein production in Lactococcus lactis are scarce. Here, the promoter of the PTS-IIC gene cluster from L. lactis NZ3900 is described. This promoter was cloned upstream of an enhanced green fluorescent protein, GFPmut3a, and transformed into L. lactis. Transformants produced up to 13.5 μg of GFPmut3a per milliliter of log phase cells. Ad...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Microbial Cell Factories
سال: 2017
ISSN: 1475-2859
DOI: 10.1186/s12934-016-0616-2