1887

Abstract

SUMMARY: Acid phosphatase, esterases, and glutamate and malate dehydrogenases of 192 strains of were analysed by horizontal polyacrylamide agarose gel electrophoresis and by isoelectrofocusing in thin-layer polyacrylamide gels. The six species were clearly separated from each other by their distinct enzyme electrophoretic polymorphism. For , the strains of biotype 5 were differentiated from the other biotypes by the mobility of glutamate dehydrogenase. For , six zymotypes were delineated by pI and by the mobility of the enzymes. Variation in number or mobility of esterases within each species could represent a marker for epidemiological and ecological analyses. A linear relationship was obtained between the mean genetic diversity coefficient of enzymes and the mean percentage DNA-DNA relatedness of and

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/content/journal/micro/10.1099/00221287-134-2-317
1988-02-01
2019-11-20
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http://instance.metastore.ingenta.com/content/journal/micro/10.1099/00221287-134-2-317
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