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 …

[HTML][HTML] The diversity and commonalities of the radiation-resistance mechanisms of Deinococcus and its up-to-date applications

M Jin, A Xiao, L Zhu, Z Zhang, H Huang, L Jiang - Amb Express, 2019 - Springer
Deinococcus is an extremophilic microorganism found in a wide range of habitats, including
hot springs, radiation-contaminated areas, Antarctic soils, deserts, etc., and shows some of …

[HTML][HTML] Antioxidative system of Deinococcus radiodurans

H Qi, W Wang, J He, Y Ma, F Xiao, S He - Research in microbiology, 2020 - Elsevier
Deinococcus radiodurans is famous for its extreme resistance to various stresses such as
ionizing radiation (IR), desiccation and oxidative stress. The underlying mechanism of …

Antioxidant defense of Deinococcus radiodurans: how does it contribute to extreme radiation resistance?

I Sadowska-Bartosz, G Bartosz - International Journal of Radiation …, 2023 - Taylor & Francis
Purpose Deinococcus radiodurans is an extremely radioresistant bacterium characterized
by D10 of 10 kGy, and able to grow luxuriantly under chronic ionizing radiation of 60 Gy/h …

Global regulator IrrE on stress tolerance: a review

L Wang, YS Tan, K Chen, S Ntakirutimana… - Critical Reviews in …, 2024 - Taylor & Francis
Stress tolerance is a vital attribute for all living beings to cope with environmental
adversities. IrrE (also named PprI) from Deinococcus radiodurans enhances resistance to …

[HTML][HTML] A small RNA regulates pprM, a modulator of pleiotropic proteins promoting DNA repair, in Deinococcus radiodurans under ionizing radiation

JK Villa, R Han, CH Tsai, A Chen, P Sweet, G Franco… - Scientific reports, 2021 - nature.com
Networks of transcriptional and post-transcriptional regulators are critical for bacterial
survival and adaptation to environmental stressors. While transcriptional regulators provide …

[HTML][HTML] Coexistence of SOS-Dependent and SOS-Independent Regulation of DNA Repair Genes in Radiation-Resistant Deinococcus Bacteria

L Blanchard, A de Groot - Cells, 2021 - mdpi.com
Deinococcus bacteria are extremely resistant to radiation and able to repair a shattered
genome in an essentially error-free manner after exposure to high doses of radiation or …

[HTML][HTML] Recent progress in understanding the molecular mechanisms of radioresistance in Deinococcus bacteria

AC Munteanu, V Uivarosi, A Andries - Extremophiles, 2015 - Springer
The deleterious effects of ionizing radiation are a major concern of the modern world. In the
last decades, outstanding interest has been given to developing new therapeutic tools …

[HTML][HTML] Redox signaling through zinc activates the radiation response in Deinococcus bacteria

R Magerand, P Rey, L Blanchard, A de Groot - Scientific Reports, 2021 - nature.com
Deinococcus bacteria are extremely resistant to radiation and other DNA damage-and
oxidative stress-generating conditions. An efficient SOS-independent response mechanism …