13- 13 NEW KLEBSIELLA PNEUMONIAE STRAIN FOR PRODUCTION OF 13-PROPANEDIOL FROM GLUCOSE AND METHOD FOR PRODING 13-PROPANEDIOL USING THE SAME

摘要

The present invention relates to a novel recombinant Krepsiella nymonia strain capable of producing 1,3-propanediol from glucose and a method for producing 1,3-propanediol from glucose using the same. Although the wild-type Klebsiella pneumoniae J2B strain did not produce any glycerol or 1,3-propanediol from glucose, the recombinant Klebsiella pneumoniae strain of the present invention produced 1 strain of glucose at a maximum yield of 0.82 mol / mol , 3-propanediol. The recombinant Krepsiella nymonyi strain of the present invention can produce 1,3-propanediol without expensive vitamin B12 addition in the culture medium, so 1,3-propanediol can be very usefully used for economical production.