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TranscriptomicsExposure of Deinococcus Radiodurans to 1126 Days in low Earth orbit: Molecular Patterns of Recovery after Tanpopo space Mission
Background: The International Space Station is an orbiting laboratory for microbial research in space, where microorganisms can be exposed to multiple extremes. Dehydrated cell clusters of extremophilic bacterium Deinococcus radiodurans have survived 3-year exposure outside the International Space S...
ORGANISM(S): Deinococcus radiodurans 
2025-02-27 | E-MTAB-13969 | biostudies-arrayexpress
ProteomicsIdentification of proteins in the interactomes of 4 DNA-repair proteins of Deinococcus radiodurans
Project includes identification of the interacting partners of the four important DNA-repair proteins (DdrA, DdrB, RecA, Ssb) of the extremophile D. radiodurans. The interacting proteins were crosslinked with DSP, immunoprecipitated using antibodies against the four DNA repair proteins, followed by...
ORGANISM(S): Deinococcus radiodurans R1 
2021-05-07 | PXD021822 | Pride
Deinococcus radiodurans dna damage repair 
ProteomicsMolecular repertoire of Deinococcus radiodurans after 1 year of exposure outside the International Space Station within the Tanpopo mission
Abstract Background The extraordinarily resistant bacterium Deinococcus radiodurans withstands harsh environmental conditions present in outer space. Deinococcus radiodurans was exposed for one year outside the International Space Station within Tanpopo orbital mission to investigate microbial surv...
ORGANISM(S): Deinococcus radiodurans R1 
2021-09-09 | PXD020047 | Pride
Molecular stress response Proteomics Metabolomics Deinococcus radiodurans Low earth orbit Transcriptomics 
ProteomicsDifferential Proteomics of pprI-Knockout Deinococcus radiodurans: A Label-Free Quantitative Analysis
Deinococcus radiodurans, renowned for its exceptional resistance to radiation, provides a robust model for elucidating cellular stress responses and DNA repair mechanisms. The global regulator PprI plays a pivotal role in maintaining this resilience by coordinating DNA damage repair, antioxidant def...
ORGANISM(S): Deinococcus radiodurans 
2025-06-30 | PXD062500 | Pride
Radiation response metalloprotease  label-free quantitative proteomics  dna damage repair  antioxidant defense  metabolic regulation 
ProteomicsLysine Acetylome Profiling Reveals Diverse Functions of Acetylation in Deinococcus Radiodurans
D. radiodurans is distinguished by the most radioresistant organism identified to date. Lysine acetylation is a highly conserved post-translational modification that plays an essential role in the regulation of many cellular processes and may contribute to its extraordinary radioresistance. We integ...
ORGANISM(S): Deinococcus radiodurans R1 
2022-08-09 | PXD035309 | Pride
Deinococcus radiodurans  lysine acetylation  dna damage  posttranslational modification 
ProteomicsShotgun proteomics of nucleoids from irradiated Deinococcus cells
Nucleoids have been purified from Deinococcus deserti and Deinococcus radiodurans cells subjected to irradiation and short recovery (six replicates for each strain). The nucleoids have been analyzed by shotgun proteomics as described in Toueille M et al (2012) J Proteomics. Comparative proteomics po...
ORGANISM(S): Deinococcus radiodurans Deinococcus deserti (strain VCD115 / DSM 17065 / LMG 22923) 
2014-01-31 | PXD000196 | Pride
Nucleoids Dna repair Deinococcus deserti Deinococcus radiodurans 
TranscriptomicsCharacterization of a novel N4 -methylcytosine restriction-modification system in Deinococcus radiodurans
Deinococcus radiodurans is an extremophilic microorganism that possesses a unique DNA damage repair system, conferring strong resistance to radiation, desiccation, oxidative stress, and chemical damage. Recently, we discovered that D. radiodurans possesses a N4-methylation (m4C) methyltransferase ca...
ORGANISM(S): Deinococcus radiodurans 
2024-02-14 | GSE251690 | GEO
UnknownGre-family factors modulate DNA damage sensing by Deinococcus radiodurans RNA polymerase.
Not available
S-EPMC6844560 | biostudies-literature
UnknownThe single-stranded DNA-binding protein of Deinococcus radiodurans.
Not available
S-EPMC331404 | biostudies-literature
UnknownEffect of a recD mutation on DNA damage resistance and transformation in Deinococcus radiodurans.
Not available
S-EPMC1951845 | biostudies-literature
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