1887

Abstract

Summary

The preliminary characterisation of an unusual gram-negative bacillus isolated from genital ulcers in Swaziland is reported. Like , it is an oxidase positive, nitrate-reductase-positive gram-negative rod that forms streptobacillary chains in some circumstances; it was therefore called the “ducreyi-like bacterium” (DLB). Distinguishing features of DLB are production of α-haemolysis on horse-blood agar, stimulation of growth by a microaerophilic atmosphere and by a factor produced by , a strongly positive porphyrin test, and a remarkable ability to undergo autolysis. DLB has a guanine + cytosine value of . 50 mole% but it cannot be classified, even at the genus level, until more taxonomic data are obtained.

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/content/journal/jmm/10.1099/00222615-15-1-97
1982-02-01
2019-12-06
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http://instance.metastore.ingenta.com/content/journal/jmm/10.1099/00222615-15-1-97
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