Comparative genomics of <i>Pseudomonas paraeruginosa</i>.

ABSTRACT: The PA7-clade (or group 3) of Pseudomonas aeruginosa is now recognized as a distinct species, Pseudomonas paraeruginosa. We report here the genomic sequences of six new strains of P. paraeruginosa: Zw26 (the first complete genome of a cystic fibrosis isolate of P. paraeruginosa), draft genomes of four burn and wound strains from Argentina very closely related to PA7, and of Pa5196, the strain in which arabinosylation of type IV pili was documented. We compared the genomes of 82 strains of P. paraeruginosa and confirmed that the species is divided into two sub-clades. Core genomes are very similar, while most differences are found in "regions of genomic plasticity" (RGPs). Several genomic deletions were identified, and most are common to the CR1 sub

SUBMITTER: Deraspe M 

PROVIDER: S-EPMC12369383 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature