Functional Study of Deinococcus radiodurans Carotenoid against Irradiation

Yang Qiao

doi:10.4028/www.scientific.net/AMR.1073-1076.1867

Paper Titles

Nutritional Value Change during Processing Forage Block from Under-Forest Interplanting Lolium Perenne
p.1849

Temperature Monitoring for Grape Cold Chain Based on Temporal-Spatial Fusion Theory
p.1854

A New Method of Fermenting Northeast Sauerkraut Rapidly by Lactic Acid Bacteria
p.1858

Antioxidant Activity of Crocins from Gardeniae jasminoides Ellis Evaluated by UV-Vis-NIR
p.1863

Functional Study of Deinococcus radiodurans Carotenoid against Irradiation
p.1867

Research on Intelligent Bait Casting Method Based on Machine Vision Technology
p.1871

Study on Facilities Agriculture Remote Monitor and Control System Based on Tri-Networks Convergence
p.1875

Research on Extraction and Assistant Classification of Remote Sensing for Texture Feature
p.1881

Study on GIS Framework and Spatial Data Mining Model of China Highway Natural Regionalization
p.1886

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1073-1076Functional Study of Deinococcus radiodurans...

Functional Study of Deinococcus radiodurans Carotenoid against Irradiation

Abstract:

Deinococcus radiodurans strain R1 synthesizes deinoxanthin, a unique carotenoid product, which contributes to cell resistance following various stresses. The biosynthetic pathway of deinoxanthin is unclear, although several enzymes are presumed to be involved. The lack of CrtD decreased the antioxidant capacity of the mutant deficient in dr2250 compared with the wild-type, indicating that the C-3',4'-desaturation step contributes to the antioxidant capacity of deinoxanthin in D. radiodurans.

You might also be interested in these eBooks

Environmental Protection and Resource Utilization IV

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 1073-1076)

Pages:

1867-1870

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1073-1076.1867

Citation:

Cite this paper

Online since:

December 2014

Authors:

Yang Qiao

Keywords:

Carotenoid, Deinococcus radiodurans, Free Radical

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Anderson AW, Nordon HC, Cain RF, Parrish G, Duggan D (1956) Studies on a radio-resistant micrococcus. I, Isolation, morphology, cultural characteristics, and resistance to gamma radiation. Food Technol 10: 575-578.

Google Scholar

[2] Brooks BW, Murray RGE (1981) Nomenclature for Micrococcus radiodurans, and other radiation-resistant cocci: Deinococcaceae fam. nov. and Deinococcus gen. nov., including five species. Int J Syst Bacteriol 31: 353-360.

DOI: 10.1099/00207713-31-3-353

Google Scholar

[3] Battista JR (1997) Against all odds: the survival strategies of Deinococcus radiodurans. Annu Rev Microbiol 270: 203-220.

DOI: 10.1146/annurev.micro.51.1.203

Google Scholar

[4] Daly MJ, Gaidamakova EK, Matrosova VY, Vasilenko A, Zhai M, et al. (2004) Accumulation of Mn(II) in Deinococcus radiodurans facilitates gamma-radiation resistance. Science 306: 1025-1028.

DOI: 10.1126/science.1103185

Google Scholar

[5] Battista JR, Earl AM, Park MJ (1999) Why is Deinococcus radiodurans so resistant to ionizing radiation? Trends Microbiol 7: 362-365.

DOI: 10.1016/s0966-842x(99)01566-8

Google Scholar

[6] Cox MM, Battista JR (2005) Deinococcus radiodurans - the consummate survivor. Nat Rev Microbiol 3: 882-892.

DOI: 10.1038/nrmicro1264

Google Scholar

[7] Ghosal D, Omelchenko MV, Gaidamakova EK, Matrosova VY, Vasilenko A, et al. (2005) How radiation kills cells: Survival of Deinococcus radiodurans and Shewanella oneidensis under oxidative stress. FEMS Microbiol Rev 29: 361-375.

DOI: 10.1016/j.fmrre.2004.12.007

Google Scholar

[8] Mattimore V, Battista JR (1996) Radioresistance of Deinococcus radiodurans: functions necessary to survive ionizing radiation are also necessary to survive prolonged desiccation. J Bacteriol 178: 633-637.

DOI: 10.1128/jb.178.3.633-637.1996

Google Scholar

[9] White O, Eisen JA, Heidelberg JF, Hickey EK, Peterson JD, et. al. (1999) Genome sequence of the radioresistant bacterium Deinococcus -radiodurans R1. Science 286: 1571-1517.

Google Scholar

[10] Daly MJ, Gaidamakova EK, Matrosova VY, Vasilenko A, Zhai M, et al. (2007) Protein oxidation implicated as the primary determinant of bacterial radioresistance. PLoS Biol 5: e92.

DOI: 10.1371/journal.pbio.0050092

Google Scholar