The large universal Pantoea plasmid LPP-1 plays a major role in biological and ecological diversification.

ABSTRACT:

Background

Pantoea spp. are frequently isolated from a wide range of ecological niches and have various biological roles, as plant epi- or endophytes, biocontrol agents, plant-growth promoters or as pathogens of both plant and animal hosts. This suggests that members of this genus have undergone extensive genotypic diversification. One means by which this occurs among bacteria is through the acquisition and maintenance of plasmids. Here, we have analyzed and compared the sequences of a large plasmid common to all sequenced Pantoea spp.

Results and discussion

The Large PantoeaPlasmids (LPP-1) of twenty strains encompassing seven different Pantoea species, including pathogens and endo-/epiphytes of a wide range of plant hosts as well as insect-associated strains, were compared

SUBMITTER: De Maayer P 

PROVIDER: S-EPMC3505739 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature