Introduction
Bergeyella and Weeksella have a history of being a separate group of organisms in the flavobacteria-grouping. They were originally treated as one genus (Weeksella) with two species, namely, W. virosa (Holmes et al., 1986a) and W. zoohelcum (Holmes et al., 1986b). Since 1994, however, they were separated into two genera in the Flavobacteriaceae family (Vandamme et al., 1994) as discussed in the introductory chapter about this family (see the chapter An Introduction to the Family Flavobacteriaceae in this Volume). Strains of both of these genera, especially Bergeyella with its frequent association with animal bite wounds, are found in clinical specimens.
The aim of this chapter is to provide more detail on the taxonomy, phylogeny, habitat, isolation and preservation, identification, pathogenicity and applications of these two genera.
Taxonomy and Phylogeny
Formerly known as Centers for Disease Con-trol (CDC) groups IIf (Weeksella) and IIj (Bergeyella), these two genera were...
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Hugo, C.J., Bruun, B., Jooste, P.J. (2006). The Genera Bergeyella and Weeksella . In: Dworkin, M., Falkow, S., Rosenberg, E., Schleifer, KH., Stackebrandt, E. (eds) The Prokaryotes. Springer, New York, NY. https://doi.org/10.1007/0-387-30747-8_18
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