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Comparative genomic hybridization of Ralstonia solanacearum strains to detect horizontal gene transfer

ABSTRACT: Comparison of gene content between R. solanacearum strains GMI1000, NCPPB332, GMI1000::NCPPB332 recombinants, CFBP2968 and GMI1000::CFBP2968 recombinants

ORGANISM(S): Ralstonia solanacearum

SUBMITTER: Alice Guidot

PROVIDER: E-MEXP-2012 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Horizontal gene transfer between Ralstonia solanacearum strains detected by comparative genomic hybridization on microarrays.

Guidot Alice A Coupat Bénédicte B Fall Saliou S Prior Philippe P Bertolla Franck F

The ISME journal 20090226 5

The plant pathogenic Betaproteobacterium Ralstonia solanacearum is a complex species in that most of the strains share the common characteristic of being naturally transformable. In this study, we used a new approach based on comparative genomic hybridization (CGH) on microarrays to investigate the extent of horizontal gene transfers (HGTs) between different strains of R. solanacearum. Recipient strains from phylotypes I, II and III were naturally transformed in vitro by genomic DNA from the GMI ...[more]

PMID: 19242532

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