Object's details: Sequence determination and analysis of three plasmids of Pseudomonas sp. GLE121, a psychrophile isolated from surface ice of Ecology Glacier (Antarctica)

Provider:Repozytorium Instytutu Biochemii i Biofizyki Polskiej Akademii Nauk

Description

Title:
Sequence determination and analysis of three plasmids of Pseudomonas sp. GLE121, a psychrophile isolated from surface ice of Ecology Glacier (Antarctica)
Creator:
Dziewit, Lukasz;
Grzesiak, Jakub;
Ciok, Anna;
Nieckarz, Marta;
Zdanowski, Marek K;
Bartosik, Dariusz
Description:
Pseudomonas sp. GLE121 (a psychrophilic Antarctic strain) carries three plasmids: pGLE121P1 (6899 bp), pGLE121P2 (8330 bp) and pGLE121P3 (39,583 bp). Plasmids pGLE121P1 and pGLE121P2 show significant sequence similarity to members of the IncP-9 and IncP-7 incompatibility groups, respectively, while the largest replicon, pGLE121P3, is highly related to plasmid pNCPPB880-40 of Pseudomonas syringae pathovar tomato NCPPB880. All three plasmids have a narrow host range, limited to members of the genus Pseudomonas. Plasmid pGLE121P3 encodes a conjugal transfer system, while pGLE121P1 carries only a putative MOB module, conserved in many mobilizable plasmids. Plasmid pGLE121P3 contains an additional load of genetic information, including a pair of genes with homology to the rulAB operon, responsible for ultraviolet radiation (UVR) tolerance. Given the increasing UV exposure in Antarctic regions, the expression of these genes is likely to be an important adaptive response.
Object availability:
free access
Date:
2013.09
Type:
Article;
PeerReviewed
Publisher:
Elsevier
Relation: http://eprints.ibb.waw.pl/680 ;http://www.sciencedirect.com/science/article/pii/S0147619X13000735 ;http://dx.doi.org/10.1016/j.plasmid.2013.05.007
Subject:
QR Microbiology
Identifier:
Dziewit, Lukasz and Grzesiak, Jakub and Ciok, Anna and Nieckarz, Marta and Zdanowski, Marek K and Bartosik, Dariusz (2013) Sequence determination and analysis of three plasmids of Pseudomonas sp. GLE121, a psychrophile isolated from surface ice of Ecology Glacier (Antarctica). Plasmid, 70 . pp. 254-262. ISSN 0147-619X
Data provider:
Repozytorium Instytutu Biochemii i Biofizyki Polskiej Akademii Nauk

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Object's details: Sequence determination and analysis of three plasmids of Pseudomonas sp. GLE121, a psychrophile isolated from surface ice of Ecology Glacier (Antarctica)

Description

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