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   Articles with "parb" as a keyword



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Pseudomonas aeruginosa partitioning protein ParB acts as a nucleoid-associated protein binding to multiple copies of a parS-related motif

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recommendations! Published in 2018 at "Nucleic Acids Research"

DOI: 10.1093/nar/gky257

Abstract: Abstract ParA and ParB homologs are involved in accurate chromosome segregation in bacteria. ParBs participate in the separation of ori domains by binding to parS palindromes, mainly localized close to oriC. In Pseudomonas aeruginosa neither… read more here.

Keywords: protein; associated protein; pseudomonas aeruginosa; nucleoid associated ... See more keywords
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ParB proteins can bypass DNA-bound roadblocks via dimer-dimer recruitment

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recommendations! Published in 2022 at "Science Advances"

DOI: 10.1126/sciadv.abn3299

Abstract: The ParABS system is essential for prokaryotic chromosome segregation. After loading at parS on the genome, ParB (partition protein B) proteins rapidly redistribute to distances of ~15 kilobases from the loading site. It has remained… read more here.

Keywords: parb proteins; dna; parb; dimer ... See more keywords

Diverse Partners of the Partitioning ParB Protein in Pseudomonas aeruginosa

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recommendations! Published in 2023 at "Microbiology Spectrum"

DOI: 10.1128/spectrum.04289-22

Abstract: In Pseudomonas aeruginosa, a Gram-negative pathogen causing life-threatening infections in immunocompromised patients, the ParAB-parS system is involved in the precise separation of newly replicated bacterial chromosomes. In this work, we identified and characterized proteins interacting… read more here.

Keywords: system; pseudomonas aeruginosa; parb; parab pars ... See more keywords

DNA segregation under Par protein control

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recommendations! Published in 2019 at "PLoS ONE"

DOI: 10.1371/journal.pone.0218520

Abstract: The spatial organization of DNA is mediated by the Par protein system in some bacteria. ParB binds specifically to the parS sequence on DNA and orchestrates its motion by interacting with ParA bound to the… read more here.

Keywords: parb complex; dna segregation; par protein; para ... See more keywords

Plasmid parB contributes to uropathogenic Escherichia coli colonization in vivo by acting on biofilm formation and global gene regulation

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recommendations! Published in 2022 at "Frontiers in Molecular Biosciences"

DOI: 10.3389/fmolb.2022.1053888

Abstract: The endogenous plasmid pUTI89 harbored by the uropathogenic Escherichia coli (UPEC) strain UTI89 plays an important role in the acute stage of infection. The partitioning gene parB is important for stable inheritance of pUTI89. However,… read more here.

Keywords: parb; gene; biofilm formation; infection ... See more keywords