refined. 1. Characterized by discriminating taste and broad knowledge as a result of development or education: civilized, cultivated, cultured, educated, polished, urbane, well-bred. 2.
In the scientific classification established by Carl von Linne, linnÃ© each species has to be assigned to a (genus binary), nomenclature which in turn is a lower level of a hierarchy of (ranks, family, suborder, order, subclass, class/division, phyla kingdom and). domainacterial taxonomy is the taxonomy, i.e. the rank-based classification, of bacteria.
Campylobacter (meaning curved bacteria) is a genus of Gram-negative, microaerophilic, oxidase-positive, nonfermentative bacteria.Campylobacter species are typically spiral-shaped and able to move via unipolar or bipolar flagella.Most Campylobacter species are pathogenic and can infect humans and other animals.he symptoms of Campylobacter infections were described in 1886 in infants by Theodor Escherich. These infections were named cholera infantum, or summer complaint. The genus was first described in 1963; however, the organism was not isolated until 1972.