A VECTOR FOR THE LACTOBACILLUS GENUS MICROORGANSIM CONTAINING LDH GENE, LACTOBACILLUS GENUS MICROORGANSIM HAVING INTEGRATED LDH GENE IN ITS CHROMOSOME, METHOD OF SELECTING THE MICROORGANSIM AND A METHOD OF PRODUCING L-LACTIC ACID USING THE MICROORGANSIM

摘要

The invention of the polynucleotide SEQ ID NO: 1 , the promoter of the polynucleotide of SEQ ID NO: 2 and SEQ ID NO: 3 L- lactate dehydrogenase vectors for Lactobacillus polynucleotide that is functionally connected encoding the activity , a polynucleotide encoding an L- galacto -lactate dehydrogenase activity by using the vector inserted into the chromosome the polynucleotide encoding the method and L- lactate dehydrogenase activity of a Bacillus strain selected comprises the step of culturing a Lactobacillus strain that is inserted into the chromosome , there is provided a method of producing L- lactic acid .