Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0519030 (Klebsiella)
 21,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To improve production of ethanol from glycerol, the methylotrophic yeast Hansenula polymorpha was engineered to express the pdc and adhB genes encoding pyruvate decarboxylase and aldehyde dehydrogenase II from Zymomonas mobilis, respectively, under the control of the glyceraldehyde-3-phosphate dehydrogenase (GAPDH) promoter. The ethanol yield was 3.3-fold higher (2.74 g l(-1)) in the engineered yeast compared with the parent strain (0.83 g l(-1)). Further engineering to stimulate glycerol utilization in the recombinant strain via expression of dhaD and dhaKLM genes from Klebsiella pneumoniae encoding glycerol dehydrogenase and dehydroxyacetone kinase, respectively, resulted in a 3.7-fold increase (3.1 g l(-1)) in ethanol yield.
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PMID:Enhanced production of ethanol from glycerol by engineered Hansenula polymorpha expressing pyruvate decarboxylase and aldehyde dehydrogenase genes from Zymomonas mobilis. 2035 59