%0 Journal Article %A Iversen, Carol %A Mullane, Niall %A McCardell, Barbara %A Tall, Ben D. %A Lehner, Angelika %A Fanning, Séamus %A Stephan, Roger %A Joosten, Han %T Cronobacter gen. nov., a new genus to accommodate the biogroups of Enterobacter sakazakii, and proposal of Cronobacter sakazakii gen. nov., comb. nov., Cronobacter malonaticus sp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov., Cronobacter genomospecies 1, and of three subspecies, Cronobacter dublinensis subsp. dublinensis subsp. nov., Cronobacter dublinensis subsp. lausannensis subsp. nov. and Cronobacter dublinensis subsp. lactaridi subsp. nov. %D 2008 %J International Journal of Systematic and Evolutionary Microbiology, %V 58 %N 6 %P 1442-1447 %@ 1466-5034 %R https://doi.org/10.1099/ijs.0.65577-0 %K f-AFLP, fluorescent-amplified fragment length polymorphism %I Microbiology Society, %X [Enterobacter] sakazakii is an opportunistic pathogen that can cause infections in neonates. This study further clarifies the taxonomy of isolates described as [E.] sakazakii and completes the formal description of the proposed reclassification of these organisms as novel species and subspecies within a proposed novel genus, Cronobacter gen. nov. [E.] sakazakii was first defined in 1980, however recent polyphasic taxonomic analysis has determined that this group of organisms consists of several genomospecies. In this study, the phenotypic descriptions of the proposed novel species are expanded using Biotype 100 and Biolog Phenotype MicroArray data. Further DNA–DNA hybridization experiments showed that malonate-positive strains within the [E.] sakazakii genomospecies represent a distinct species, not a subspecies. DNA–DNA hybridizations also determined that phenotypically different strains within the proposed species, Cronobacter dublinensis sp. nov., belong to the same species and can be considered as novel subspecies. Based on these analyses, the following alternative classifications are proposed: Cronobacter sakazakii gen. nov., comb. nov. [type strain ATCC 29544T (=NCTC 11467T)]; Cronobacter malonaticus sp. nov. [type strain CDC 1058-77T (=LMG 23826T=DSM 18702T)]; Cronobacter turicensis sp. nov. [type strain z3032T (=LMG 23827T=DSM 18703T)]; Cronobacter muytjensii sp. nov. [type strain ATCC 51329T (=CIP 103581T)]; Cronobacter dublinensis sp. nov. [type strain DES187T (=LMG 23823T=DSM 18705T)]; Cronobacter dublinensis subsp. dublinensis subsp. nov. [type strain DES187T (=LMG 23823T=DSM 18705T)]; Cronobacter dublinensis subsp. lausannensis subsp. nov. [type strain E515T (=LMG 23824=DSM 18706T)], and Cronobacter dublinensis subsp. lactaridi subsp. nov. [type strain E464T (=LMG 23825T=DSM 18707T)]. %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.65577-0