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Literature DB >> 9882685

Targeted mutagenesis by duplication insertion in the radioresistant bacterium Deinococcus radiodurans: radiation sensitivities of catalase (katA) and superoxide dismutase (sodA) mutants.

L M Markillie¹, S M Varnum, P Hradecky, K K Wong.

Abstract

Deinococcus radiodurans R1 is extremely resistant to both oxidative stress and ionizing radiation. A simple and general targeted mutagenesis method was developed to generate catalase (katA) and superoxide dismutase (sodA) mutants. Both mutants were shown to be more sensitive to ionizing radiation than the wild type.

Entities: Disease Species

Mesh：

Substances：

Year: 1999 PMID： 9882685 PMCID： PMC93425

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

25 in total

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Journal: Arch Biochem Biophys Date: 1989-11-15 Impact factor: 4.013

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Journal: Anal Biochem Date: 1976-05-07 Impact factor: 3.365

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Journal: Arch Biochem Biophys Date: 1976-10 Impact factor: 4.013

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Journal: Anal Biochem Date: 1971-11 Impact factor: 3.365

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Journal: Biochim Biophys Acta Date: 1965-10-11

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Journal: J Bacteriol Date: 1975-02 Impact factor: 3.490

9. Duplication insertion of drug resistance determinants in the radioresistant bacterium Deinococcus radiodurans.

Authors: M D Smith; E Lennon; L B McNeil; K W Minton
Journal: J Bacteriol Date: 1988-05 Impact factor: 3.490

10. Roles of the uvsC, uvsD, uvsE, and mtcA genes in the two pyrimidine dimer excision repair pathways of Deinococcus radiodurans.

Authors: D M Evans; B E Moseley
Journal: J Bacteriol Date: 1983-11 Impact factor: 3.490

42 in total

1. A major role for nonenzymatic antioxidant processes in the radioresistance of Halobacterium salinarum.

Authors: Courtney K Robinson; Kim Webb; Amardeep Kaur; Pawel Jaruga; Miral Dizdaroglu; Nitin S Baliga; Allen Place; Jocelyne Diruggiero
Journal: J Bacteriol Date: 2011-01-28 Impact factor: 3.490

2. New technology may reveal mechanisms of radiation resistance in Deinococcus radiodurans.

Authors: Jan Mrazek
Journal: Proc Natl Acad Sci U S A Date: 2002-08-12 Impact factor: 11.205

3. Global analysis of the Deinococcus radiodurans proteome by using accurate mass tags.

Authors: Mary S Lipton; Ljiljana Pasa-Tolic'; Gordon A Anderson; David J Anderson; Deanna L Auberry; John R Battista; Michael J Daly; Jim Fredrickson; Kim K Hixson; Heather Kostandarithes; Christophe Masselon; Lye Meng Markillie; Ronald J Moore; Margaret F Romine; Yufeng Shen; Eric Stritmatter; Nikola Tolic'; Harold R Udseth; Amudhan Venkateswaran; Kwong-Kwok Wong; Rui Zhao; Richard D Smith
Journal: Proc Natl Acad Sci U S A Date: 2002-08-12 Impact factor: 11.205

Review 4. Anhydrobiosis in bacteria: from physiology to applications.

Authors: Armando Hernández García
Journal: J Biosci Date: 2011-12 Impact factor: 1.826

5. Structure of the manganese superoxide dismutase from Deinococcus radiodurans in two crystal forms.

Authors: Rebecca J Dennis; Elena Micossi; Joanne McCarthy; Elin Moe; Elspeth J Gordon; Sigrid Kozielski-Stuhrmann; Gordon A Leonard; Sean McSweeney
Journal: Acta Crystallogr Sect F Struct Biol Cryst Commun Date: 2006-03-25

Review 6. Responses of rhizobia to desiccation in relation to osmotic stress, oxygen, and temperature.

Authors: Jan A C Vriezen; Frans J de Bruijn; K Nüsslein
Journal: Appl Environ Microbiol Date: 2007-03-30 Impact factor: 4.792

7. Involvement of a protein kinase activity inducer in DNA double strand break repair and radioresistance of Deinococcus radiodurans.

Authors: Yogendra S Rajpurohit; Roja Gopalakrishnan; Hari S Misra
Journal: J Bacteriol Date: 2008-03-28 Impact factor: 3.490