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STUDIES ON BACTERIAL ENZYMES : I. MENINGOCOCCUS MALTASE
1Department of Bacteriology and Immunology of Vanderbilt University Medical School, Nashville.
Meningococci bacteria have an internal maltase enzyme that breaks down maltose. This was shown using a biological test involving glucose fermentation by specific bacteria.
Area of Science:
- Microbiology
- Enzymology
Background:
- Meningococci are bacteria known to cause various infections.
- Understanding bacterial enzyme activity is crucial for pathogenesis studies.
Purpose of the Study:
- To demonstrate the presence and activity of a maltase enzyme within meningococci.
- To characterize the maltose-splitting capability of this endocellular enzyme.
Main Methods:
- Utilized a biological assay based on acid fermentation of glucose.
- Employed specific bacterial strains with limited maltose activity for comparison.
Main Results:
- Confirmed the presence of an endocellular maltase enzyme in meningococci.
- Demonstrated that this enzyme effectively splits maltose.
Conclusions:
- Meningococci possess a functional intracellular maltase.
- This enzymatic activity can be detected through specific fermentation-based biological methods.
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