Characterization and role of a 2′,3′-cyclic phosphodiesterase from Deinococcus radiodurans
Sign Up to like & getrecommendations! Published in 2017 at "Biotechnology Letters"
DOI: 10.1007/s10529-017-2349-7
Abstract: ObjectivesA 2′,3′-cyclic phosphodiesterase gene (drCPDase) has been characterized from Deinococcus radiodurans and is involved in the robust resistance of this organism.ResultsCells lacking 2′,3′-cyclic phosphodiesterase gene (drCPDase) showed modest growth defects and displayed increased sensitivities to… read more here.
Keywords: deinococcus radiodurans; drcpdase; characterization role; cyclic phosphodiesterase ... See more keywords
Functional and structural characterization of Deinococcus radiodurans R1 MazEF toxin-antitoxin system, Dr0416-Dr0417
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Microbiology"
DOI: 10.1007/s12275-021-0523-z
Abstract: In prokaryotes, toxin-antitoxin (TA) systems are commonly found. They likely reflect the adaptation of pathogenic bacteria or extremophiles to various unfavorable environments by slowing their growth rate. Genomic analysis of the extremophile Deinococcus radiodurans R1… read more here.
Keywords: deinococcus radiodurans; toxin antitoxin; maze mazf; mazf ... See more keywords
Purification from Deinococcus radiodurans of a 66 kDa ABC transporter acting on peptides containing at least 3 amino acids.
Sign Up to like & getrecommendations! Published in 2020 at "Biochemical and biophysical research communications"
DOI: 10.1016/j.bbrc.2020.06.060
Abstract: Deinococcus radiodurans is a Gram positive bacterium the capability of which to withstand high doses of ionizing radiations is well known. Physiologically speaking, D. radiodurans is a proteolytic prokaryote able to express and secrete quite a… read more here.
Keywords: deinococcus radiodurans; amino acids; least amino; peptides containing ... See more keywords
Biochemical characterization of a unique DNA polymerase A from the extreme radioresistant organism Deinococcus radiodurans.
Sign Up to like & getrecommendations! Published in 2021 at "Biochimie"
DOI: 10.1016/j.biochi.2021.02.014
Abstract: Deinococcus radiodurans survives extraordinary doses of ionizing radiation and desiccation that cause numerous DNA strand breaks. D. radiodurans DNA polymerase A (DrPolA) is essential for reassembling the shattered genome, while its biochemical property has not… read more here.
Keywords: deinococcus radiodurans; drpola ntd; dna polymerase; dna ... See more keywords
N-terminal domain of DivIVA contributes to its dimerization and interaction with genome segregation proteins in a radioresistant bacterium Deinococcus radiodurans.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.01.085
Abstract: Unlike in rod-shaped bacteria, cell polarity is not well defined in cocci and possibly gets marked during molecular events around cytokinesis. DivIVA is a member of Min system that is involved in spatial regulation of… read more here.
Keywords: deinococcus radiodurans; terminal domain; diviva; dimerization interaction ... See more keywords
Cell morphology and nucleoid dynamics in dividing Deinococcus radiodurans
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DOI: 10.1038/s41467-019-11725-5
Abstract: Our knowledge of bacterial nucleoids originates mostly from studies of rod- or crescent-shaped bacteria. Here we reveal that Deinococcus radiodurans, a relatively large spherical bacterium with a multipartite genome, constitutes a valuable system for the… read more here.
Keywords: cell morphology; deinococcus; deinococcus radiodurans; cell cycle ... See more keywords
The interplay between Mn and Fe in Deinococcus radiodurans triggers cellular protection during paraquat-induced oxidative stress
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DOI: 10.1038/s41598-019-53140-2
Abstract: The bacterium Deinococcus radiodurans is highly resistant to several stress conditions, such as radiation. According to several reports, manganese plays a crucial role in stress protection, and a high Mn/Fe ratio is essential in this… read more here.
Keywords: deinococcus radiodurans; protection; stress; interplay deinococcus ... See more keywords
The structured organization of Deinococcus radiodurans’ cell envelope
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2209111119
Abstract: Significance The cell envelope of the extremophile bacterium Deinococcus radiodurans was studied by cryo-electron microscopy and described with unprecedented detail. In this bacterium, the outermost cell envelope layer, named surface layer, is characterized by a… read more here.
Keywords: organization; deinococcus radiodurans; structured organization; cell envelope ... See more keywords
Phosphorylation of deinococcal RecA affects its structural and functional dynamics implicated for its roles in radioresistance of Deinococcus radiodurans
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Biomolecular Structure and Dynamics"
DOI: 10.1080/07391102.2019.1568916
Abstract: Abstract Deinococcus RecA (DrRecA) protein is a key repair enzyme and contributes to efficient DNA repair of Deinococcus radiodurans. Phosphorylation of DrRecA at Y77 (tyrosine 77) and T318 (threonine 318) residues modifies the structural and… read more here.
Keywords: drreca; deinococcus; deinococcus radiodurans; dna ... See more keywords
Gre-family factors modulate DNA damage sensing by Deinococcus radiodurans RNA polymerase
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DOI: 10.1080/15476286.2019.1656027
Abstract: ABSTRACT Deinococcus radiodurans is a highly stress resistant bacterium that encodes universal as well as lineage-specific factors involved in DNA transcription and repair. However, the effects of DNA lesions on RNA synthesis by D. radiodurans… read more here.
Keywords: gre family; deinococcus radiodurans; deinococcus; transcription ... See more keywords
The role of S‐layer protein (SlpA) in biofilm‐formation of Deinococcus radiodurans
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Microbiology"
DOI: 10.1111/jam.15613
Abstract: To investigate the molecular basis of biofilm formation in a recombinant lab strain of Deinococcus radiodurans with a plasmid harbouring gfp and kanR that acquired the biofilm‐forming ability. read more here.
Keywords: deinococcus radiodurans; role layer; biofilm formation;