Specificity of protein–DNA interactions in hypersaline environment: structural studies on complexes of Halobacterium salinarum oxidative stress-dependent protein hsRosR
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چکیده
منابع مشابه
Analysis of Protein Phosphorylation in Halobacterium salinarum
Protein phosphorylation plays an important role in the two-component system based signal transduction pathways in bacteria and in archaea. These cascades have been identified also in the extremely halophilic archaeon Halobacterium salinarum and are well understood. Beside these protein phosphorylation events in which phosphorylation of histidine and aspartate residues are crucial, only little i...
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Phosphate-dependent behavior of the archaeon Halobacterium salinarum strain R1.
Phosphate is essential for life on earth, since it is an integral part of important biomolecules. The mechanisms applied by bacteria and eukarya to combat phosphate limitation are fairly well understood. However, it is not known how archaea sense phosphate limitation or which genes are regulated upon limitation. We conducted a microarray analysis to explore the phosphate-dependent gene expressi...
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Title of Document: RESISTANCE TO IONIZING RADIATION AND OXIDATIVE STRESS IN HALOBACTERIUM SALINARUM NRC-1 Courtney Kathryn Robinson, Master of Science, 2009 Directed By: Professor Jonathan Dinman, Department of Cell Biology and Molecular Genetics Oxidative stress results from environmental challenges that cause unchecked production of reactive oxygen species (ROS). We analyzed the cellular dama...
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Halobacterium is one of the few known Archaea that tolerates high levels of sunlight in its natural environment. Photoreactivation is probably its most important strategy for surviving UV irradiation and we have shown that both of the major UV photoproducts, cyclobutane pyrimidine dimers (CPDs) and (6-4) photoproducts, can be very efficiently repaired by photoreactivation in this organism. Ther...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2019
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/gkz604