Cloning and Expression of B. mellitensis bp26 Gene in Lactococcus lactis as a Food Grade Vaccine.

ABSTRACT:

Background

Brucellosis is still an important health problem in under developing countries and researches for finding efficient vaccine are going on. Brucella melitensis (B. mellitensis) bp26 gene is a good candidate for brucellosis vaccine and investigations showed that Lactococcus lactis (L. lactis) with several positive characteristic are attractive for protein expression as a live delivery vectors. These fast growing bacteria need no aeration, are easy to handle, have no exotoxin, endotoxin and protease, so the cost of culturing is inexpensive.

Methods

B. mellitensis bp26 gene was cloned in food grade pNZ 8149 vector and expressed in L. lactis NZ 3900.

Results

Results showed that we can produce a food-grade recombinant L. lacti

SUBMITTER: Azizpour Maghvan M 

PROVIDER: S-EPMC6626509 | biostudies-literature | 2019 Jul-Sep

REPOSITORIES: biostudies-literature