Literature DB >> 12813090

Physiological responses of the hyperthermophilic archaeon "Pyrococcus abyssi" to DNA damage caused by ionizing radiation.

Edmond Jolivet1, Fujihiko Matsunaga, Yoshizumi Ishino, Patrick Forterre, Daniel Prieur, Hannu Myllykallio.   

Abstract

The mechanisms by which hyperthermophilic Archaea, such as "Pyrococcus abyssi" and Pyrococcus furiosus, survive high doses of ionizing gamma irradiation are not thoroughly elucidated. Following gamma-ray irradiation at 2,500 Gy, the restoration of "P. abyssi" chromosomes took place within chromosome fragmentation. DNA synthesis in irradiated "P. abyssi" cells during the DNA repair phase was inhibited in comparison to nonirradiated control cultures, suggesting that DNA damage causes a replication block in this organism. We also found evidence for transient export of damaged DNA out of irradiated "P. abyssi" cells prior to a restart of chromosomal DNA synthesis. Our cell fractionation assays further suggest that "P. abyssi" contains a highly efficient DNA repair system which is continuously ready to repair the DNA damage caused by high temperature and/or ionizing radiation.

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Year:  2003        PMID： 12813090      PMCID： PMC161593          DOI： 10.1128/JB.185.13.3958-3961.2003

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  22 in total

1.  DNA repair systems in archaea: mementos from the last universal common ancestor?

Authors:  J DiRuggiero; J R Brown; A P Bogert; F T Robb
Journal:  J Mol Evol       Date:  1999-10       Impact factor: 2.395

2.  Ionizing-radiation resistance in the desiccation-tolerant cyanobacterium Chroococcidiopsis.

Authors:  D Billi; E I Friedmann; K G Hofer; M G Caiola; R Ocampo-Friedmann
Journal:  Appl Environ Microbiol       Date:  2000-04       Impact factor: 4.792

3.  Mre11 and Rad50 from Pyrococcus furiosus: cloning and biochemical characterization reveal an evolutionarily conserved multiprotein machine.

Authors:  K P Hopfner; A Karcher; D Shin; C Fairley; J A Tainer; J P Carney
Journal:  J Bacteriol       Date:  2000-11       Impact factor: 3.490

4.  NurA, a novel 5'-3' nuclease gene linked to rad50 and mre11 homologs of thermophilic Archaea.

Authors:  Florence Constantinesco; Patrick Forterre; Christiane Elie
Journal:  EMBO Rep       Date:  2002-06-01       Impact factor: 8.807

5.  The release of a deoxyribonucleic acid fragment after x-irradiation of Micrococcus radiodurans.

Authors:  B Vukovic-Nagy; B W Fox; M Fox
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1974-04

6.  Both RadA and RadB are involved in homologous recombination in Pyrococcus furiosus.

Authors:  K Komori; T Miyata; J DiRuggiero; R Holley-Shanks; I Hayashi; I K Cann; K Mayanagi; H Shinagawa; Y Ishino
Journal:  J Biol Chem       Date:  2000-10-27       Impact factor: 5.157

7.  Repair of x-ray damage to the deoxyribonucleic acid in Micrococcus radiodurans.

Authors:  C J Dean; P Feldschreiber; J T Lett
Journal:  Nature       Date:  1966-01-01       Impact factor: 49.962

8.  In vivo interactions of archaeal Cdc6/Orc1 and minichromosome maintenance proteins with the replication origin.

Authors:  F Matsunaga; P Forterre; Y Ishino; H Myllykallio
Journal:  Proc Natl Acad Sci U S A       Date:  2001-09-18       Impact factor: 11.205

9.  DNA protection mechanisms are not involved in the radioresistance of the hyperthermophilic archaea Pyrococcus abyssi and P. furiosus.

Authors:  E Gérard; E Jolivet; D Prieur; P Forterre
Journal:  Mol Genet Genomics       Date:  2001-09       Impact factor: 3.291

10.  Replication protein A in Pyrococcus furiosus is involved in homologous DNA recombination.

Authors:  K Komori; Y Ishino
Journal:  J Biol Chem       Date:  2001-05-07       Impact factor: 5.157
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  12 in total

1.  Extremophiles 2002.

Authors:  Mosè Rossi; Maria Ciaramella; Raffaele Cannio; Francesca M Pisani; Marco Moracci; Simonetta Bartolucci
Journal:  J Bacteriol       Date:  2003-07       Impact factor: 3.490

2.  Microarray analysis of the hyperthermophilic archaeon Pyrococcus furiosus exposed to gamma irradiation.

Authors:  Ernest Williams; Todd M Lowe; Jeffrey Savas; Jocelyne DiRuggiero
Journal:  Extremophiles       Date:  2006-08-08       Impact factor: 2.395

Review 3.  Microbial radiation-resistance mechanisms.

Authors:  Kwang-Woo Jung; Sangyong Lim; Yong-Sun Bahn
Journal:  J Microbiol       Date:  2017-06-30       Impact factor: 3.422

4.  Recovery of ionizing-radiation damage after high doses of gamma ray in the hyperthermophilic archaeon Thermococcus gammatolerans.

Authors:  Angels Tapias; Christophe Leplat; Fabrice Confalonieri
Journal:  Extremophiles       Date:  2009-01-11       Impact factor: 2.395

5.  Thermococcus marinus sp. nov. and Thermococcus radiotolerans sp. nov., two hyperthermophilic archaea from deep-sea hydrothermal vents that resist ionizing radiation.

Authors:  Edmond Jolivet; Erwan Corre; Stéphane L'Haridon; Patrick Forterre; Daniel Prieur
Journal:  Extremophiles       Date:  2004-02-27       Impact factor: 2.395

6.  Archaeal DNA polymerase D but not DNA polymerase B is required for genome replication in Thermococcus kodakarensis.

Authors:  Lubomira Cubonová; Tomas Richardson; Brett W Burkhart; Zvi Kelman; Bernard A Connolly; John N Reeve; Thomas J Santangelo
Journal:  J Bacteriol       Date:  2013-03-15       Impact factor: 3.490

7.  Problems with the current deinococcal hypothesis: an alternative theory.

Authors:  Haïtham Sghaier; Issay Narumi; Katsuya Satoh; Hirofumi Ohba; Hiroshi Mitomo
Journal:  Theory Biosci       Date:  2007-03-28       Impact factor: 1.919

8.  The Mre11 protein interacts with both Rad50 and the HerA bipolar helicase and is recruited to DNA following gamma irradiation in the archaeon Sulfolobus acidocaldarius.

Authors:  Achim Quaiser; Florence Constantinesco; Malcolm F White; Patrick Forterre; Christiane Elie
Journal:  BMC Mol Biol       Date:  2008-02-22       Impact factor: 2.946

9.  Genomic context analysis in Archaea suggests previously unrecognized links between DNA replication and translation.

Authors:  Jonathan Berthon; Diego Cortez; Patrick Forterre
Journal:  Genome Biol       Date:  2008-04-09       Impact factor: 13.583

10.  Responses of hyperthermophilic crenarchaea to UV irradiation.

Authors:  Dorothee Götz; Sonia Paytubi; Stacey Munro; Magnus Lundgren; Rolf Bernander; Malcolm F White
Journal:  Genome Biol       Date:  2007       Impact factor: 13.583
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