The effect of glucose on the sucrose hydrolysing activity of Zymomonas mobilis

Blackbeard J.R. and Doelle H.W. (1983) The effect of glucose on the sucrose hydrolysing activity of Zymomonas mobilis. European Journal of Applied Microbiology and Biotechnology, 17 4: 261-263. doi:10.1007/BF00510428


Author Blackbeard J.R.
Doelle H.W.
Title The effect of glucose on the sucrose hydrolysing activity of Zymomonas mobilis
Journal name European Journal of Applied Microbiology and Biotechnology
ISSN 0171-1741
Publication date 1983
Sub-type Article (original research)
DOI 10.1007/BF00510428
Volume 17
Issue 4
Start page 261
End page 263
Total pages 3
Publisher Springer-Verlag
Subject 2404 Microbiology
1305 Biotechnology
Abstract Sucrose hydrolyses rates are independently regulated from glucose phosphorylation and uptake rates. Whereas sucrose hydrolysis increases with substrate concentration, glucose uptake rates remain relative constant. The resultant free glucose accumulation obtained from high sucrose hydrolyses rates and relatively constant and much lower glucose uptake rates antagonize the stimulatory effect of sucrose on levan sucrase. Using repeated fed-batch cultivation systems, it could be demonstrated that glucose inhibits sucrose hydrolysis and ethanol inhibits glucose uptake.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import
 
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