lactic acid bacteria

With the development of recombinant DNA technology, the lactic acid bacteria Lactobacillus using the technology to build Strains are some examples. Dong et al reported that genetically engineered bacteria ¨ E a. coliRR1 build Findings. Extracted from Calcium lactate casei L-lactate dehydrogenase was transferred to a lack of a milk D Dehydrogenase and phosphatase acetyltransferase recipient strain, this re-integration of the cell produces only L-lactic acid, without producing D-lactic acid. Hakki & Akkaya and so on. Reported that the base Rhizopus oryzae Construction of engineering bacteria due to the findings. Authors used Lactococcus lactic dehydrogenase gene The primer DNA sequence by reverse transcription-polymerase chain reaction (RT-PCR) amplification of ferrous lactate  dehydrogenase gene fragment encoding close to 72%, as a basis for
Rhizopus oryzae genetic engineering research and development production of lactic acid bacteria.