title: Pantoea: insights into a highly versatile and diverse genus within the Enterobacteriaceae.
abstract: The bacterial genus Pantoea comprises many versatile species that have been isolated from a multitude of environments. Pantoea was delineated as a genus approximately 25 years ago, but since then, approximately 20 species have been identified having a diversity of characteristics. Isolates from water and soil have been harnessed for industrial purposes including bioremediation, and the degradation of herbicides and other toxic products. Other isolates possess nitrogen fixation and plant growth-promoting capabilities, which are currently being explored for agricultural applications. Some isolates are antibiotic producers, and have been developed into biocontrol agents for the management of plant diseases. Pantoea is also known to form host associations with a variety of hosts, including plants, insects and humans. Although often thought of as a plant pathogen, recent evidence suggests that Pantoea is being frequently isolated from the nosocomial environment, with considerable debate as to its role in human disease. This review will explore this highly versatile group and its capabilities, its known associations, and the underlying genetic and genomic determinants that drive its diversity and adaptability.
authors.affiliation: Department of Biology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada.
authors.forename: Alyssa M
authors.initials: AM
authors.lastname: Walterson
authors.affiliation: Department of Biology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada john.stavrinides@uregina.ca.
authors.forename: John
authors.initials: J
authors.lastname: Stavrinides
mesh_terms: D000818:Animals; D044822:Biodiversity; D004783:Environmental Microbiology; D016680:Genome, Bacterial; D054884:Host-Pathogen Interactions; D006801:Humans; D007218:Industrial Microbiology / Q000639:trends; D020636:Pantoea / Q000235:genetics*; D010802:Phylogeny; D010944:Plants / Q000382:microbiology
keywords: Enterobacter agglomerans; Erwinia herbicola; Pantoea; antibiotic production; biocontrol; bioremediation; enterobacterial plant pathogen; epiphyte; human pathogen; mutualism; nitrogen fixation; opportunistic pathogen; soil; symbiont