METHOD FOR PRODUCING TARGET SUBSTANCE BY FERMENTATION PROCESS
A method for efficiently producing a target substance, said method comprising: culturing in a medium a coryneform bacterium, which has lowered or no activity, compared with a parent strain, of a PTS protein relating to fructose uptake and is capable of producing the target substance; thus producing...
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Main Authors | , , |
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Format | Patent |
Language | English French Japanese |
Published |
16.08.2012
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Subjects | |
Online Access | Get full text |
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Summary: | A method for efficiently producing a target substance, said method comprising: culturing in a medium a coryneform bacterium, which has lowered or no activity, compared with a parent strain, of a PTS protein relating to fructose uptake and is capable of producing the target substance; thus producing and accumulating the target substance in the culture medium; and then harvesting the target substance from the culture medium.
Cette invention concerne un procédé permettant de produire efficacement une substance cible et consistant à : mettre en culture dans un milieu une bactérie corynéforme, dont l'activité est réduite ou nulle par rapport à une souche parent, une protéine du système PTS associée à l'absorption du fructose et capable de produire la substance cible ; produire ainsi et accumuler la substance cible dans le milieu de culture ; et récolter la substance cible dans le milieu de culture. |
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Bibliography: | Application Number: WO2012JP52947 |