PYRUVATE FERMENTATION BY STREPTOCOCCUS FAECALIS
نویسندگان
چکیده
منابع مشابه
2-ketogluconate Fermentation by Streptococcus Faecalis.
Goddard, J. L. (University of Oklahoma School of Medicine, Oklahoma City), and J. R. Sokatch. 2-Ketogluconate fermentation by Streptococcus faecalis. J. Bacteriol. 87:844-851. 1964.-Streptococcus faecalis 10Cl did not grow with 2-ketogluconate alone as an energy source, but did grow when gluconate was added. More growth was obtained than could be accounted for by the gluconate alone. The requir...
متن کاملFumarate Reduction and Its Role in the Diversion of Glucose Fermentation by Streptococcus Faecalis.
Deibel, R. H. (American Meat Institute Foundation, Chicago, Ill.), and M. J. Kvetkas. Fumarate reduction and its role in the diversion of glucose fermentation by Streptococcus faecalis. J. Bacteriol. 88:858-864. 1964.-Fumarate diverts the normal fermentation of glucose by Streptococcus faecalis FB82, as shown by the production of increased amounts of CO(2), formate, acetate, and acetoin, and de...
متن کاملMalolactic fermentation by Streptococcus mutans.
Streptococcus mutans and certain other oral lactic-acid bacteria were found to have the ability to carry out malolactic fermentation involving decarboxylation of L-malate to yield L-lactic acid and concomitant reduction in acidity. The activity was inducible by L-malate in S. mutans UA159 growing in suspensions or biofilms. The optimal pH for the fermentation was c. 4.0 for both suspensions and...
متن کاملPyruvate fermentation by Oenococcus oeni and Leuconostoc mesenteroides and role of pyruvate dehydrogenase in anaerobic fermentation.
The heterofermentative lactic acid bacteria Oenococcus oeni and Leuconostoc mesenteroides are able to grow by fermentation of pyruvate as the carbon source (2 pyruvate --> 1 lactate + 1 acetate + 1 CO(2)). The growth yields amount to 4.0 and 5.3 g (dry weight)/mol of pyruvate, respectively, suggesting formation of 0.5 mol ATP/mol pyruvate. Pyruvate is oxidatively decarboxylated by pyruvate dehy...
متن کاملThe pyruvate formate-lyase system of Streptococcus faecalis. I. Purification and properties of the formate-pyruvate exchange enzyme.
The enzyme exchanging formate with the carboxyl of pyruvate was purified 195-fold from extracts of Streptococcus fuecalis by a procedure involving protamine treatment, dialysis, and gradient centrifugation. Centrifugation of protamine-treated extract in a 10 to 40% potassium tartrate gradient provided a 65-fold purhication and separated the exchange enzyme from pyruvate decarboxylase, acetolact...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1964
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.88.1.4-10.1964