Oxidative Stress Resistance in Deinococcus radiodurans

D Slade, M Radman - Microbiology and molecular biology reviews, 2011 - Am Soc Microbiol
Deinococcus radiodurans is a robust bacterium best known for its capacity to repair massive
DNA damage efficiently and accurately. It is extremely resistant to many DNA-damaging …

Conservation and diversity of radiation and oxidative stress resistance mechanisms in Deinococcus species

S Lim, JH Jung, L Blanchard… - FEMS microbiology …, 2019 - academic.oup.com
Deinococcus bacteria are famous for their extreme resistance to ionising radiation and other
DNA damage-and oxidative stress-generating agents. More than a hundred genes have …

The radioresistant and survival mechanisms of Deinococcus radiodurans

F Liu, N Li, Y Zhang - Radiation Medicine and Protection, 2023 - mednexus.org
Deinococcus radiodurans (D. radiodurans) is distinguished by the most radioresistant
organism ever known, and can tolerate extreme environments such as ionizing radiation …

DdrC, a unique DNA repair factor from D. radiodurans, senses and stabilizes DNA breaks through a novel lesion-recognition mechanism

R Szabla, M Li, V Warner, Y Song… - Nucleic acids …, 2024 - academic.oup.com
The bacterium Deinococcus radiodurans is known to survive high doses of DNA damaging
agents. This resistance is the result of robust antioxidant systems which protect efficient DNA …

DdrB protein, an alternative Deinococcus radiodurans SSB induced by ionizing radiation

CA Norais, S Chitteni-Pattu, EA Wood, RB Inman… - Journal of Biological …, 2009 - ASBMB
Deinococcus radiodurans exhibits an extraordinary resistance to the effects of exposure to
ionizing radiation (IR). DdrB is one of five proteins induced to high levels in Deinococcus …

Crystal structure of the IrrE protein, a central regulator of DNA damage repair in Deinococcaceae

A Vujičić-Žagar, R Dulermo, M Le Gorrec… - Journal of molecular …, 2009 - Elsevier
Deinococcaceae are famous for their extreme radioresistance. Transcriptome analysis in
Deinococcus radiodurans revealed a group of genes up-regulated in response to …

Conservation and diversity of the IrrE/DdrO‐controlled radiation response in radiation‐resistant Deinococcus bacteria

L Blanchard, P Guérin, D Roche, S Cruveiller… - …, 2017 - Wiley Online Library
The extreme radiation resistance of Deinococcus bacteria requires the radiation‐stimulated
cleavage of protein DdrO by a specific metalloprotease called IrrE. DdrO is the repressor of a …

DdrB stimulates single-stranded DNA annealing and facilitates RecA-independent DNA repair in Deinococcus radiodurans

G Xu, H Lu, L Wang, H Chen, Z Xu, Y Hu, B Tian, Y Hua - DNA repair, 2010 - Elsevier
The bacterium Deinococcus radiodurans can survive extremely high exposure to ionizing
radiation. The repair mechanisms involved in this extraordinary ability are still being …

Structural and functional characterization of DdrC, a novel DNA damage-induced nucleoid associated protein involved in DNA compaction

AS Banneville, C Bouthier de la Tour… - Nucleic Acids …, 2022 - academic.oup.com
Deinococcus radiodurans is a spherical bacterium well-known for its outstanding resistance
to DNA-damaging agents. Exposure to such agents leads to drastic changes in the …

Comparative proteomics reveals key proteins recruited at the nucleoid of Deinococcus after irradiation‐induced DNA damage

CB de La Tour, FM Passot, M Toueille, B Mirabella… - …, 2013 - Wiley Online Library
The nucleoids of radiation‐resistant Deinococcus species show a high degree of
compaction maintained after ionizing irradiation. We identified proteins recruited after …